correction in chapter multisig

src/frontend/src/pages/Chapters/Camel/ChapterFA20Hook/course.md

@@ -85,7 +85,7 @@ the policies defined by the permissions descriptor.
 The hook pattern depends on the permission policy. A transfer hook may be unwanted, optional or required.
 
 <!-- prettier-ignore -->If the policy requires a owner hook then the token owner contract MUST implement an entry point "tokens\_received". Otherwise transfer is not allowed.
-<!-- prettier-ignore -->If the policy Optionnaly accepts a owner hook then the token owner contract MAY implement an entry point "tokens\_received". Otherwise transfer is allowed.
+<!-- prettier-ignore -->If the policy optionally accepts a owner hook then the token owner contract MAY implement an entry point "tokens\_received". Otherwise transfer is allowed.
 
 It is the same for permission policies including senders, the entry point _tokens_sent_ may need to be implemented.
 

src/frontend/src/pages/Chapters/Camel/ChapterMultisig/course.md

@@ -20,20 +20,20 @@ The multi-signature pattern can be described with this set of rules :
 - an action is automatically executed when it has been approved by enough users (a threshold of number of approvals must be defined)
 - the smart contract must also handle a list of user in order to specify who is allowed to approve an action
 
-Optionnaly
+Optionally
 
-- the smart contract can also handle the number of approval per user and set maximum number of approvals.
+- the smart contract can also handle the number of approval per user and set the maximum number of approvals.
 - the smart contract can also handle an inner state. Everytime an action is executed the inner state of the multi-signature contract is updated for tracability purpose
 
-More complex rules can be added these basic ones.
+More complex rules can be added to these basic ones.
 
 ### Implementation of multi-signature patterns
 
 Let's consider this implementation of the multi-signature pattern. This implementation takes all previously mentionned rules into account.
 
 This smart contract _MultisigProxy_ intends to play the role of a proxy pattern for the _Counter_ contract.
 The _Counter_ contract (the example at https://ide.ligolang.org/p/-hNqhvMFDFdsTULXq4K-KQ) has been deployed at address : KT1CFBbdhRCNAzNkX56v361XZToHCAtjSsVS
-The _Counter_ contract handle a simple integer counter which can be incemented or decremented.
+The _Counter_ contract handle a simple integer counter which can be incremented or decremented.
 
 Instead of invoking the _Counter_ contract, users propose a modification of the counter (e.g. Increment(5)) to the _MultisigProxy_ contract which will forward it to the _Counter_ contract (if approved by other users).
 
@@ -187,7 +187,7 @@ let main (param,s : (parameter * storage)) : return  =
     | Default p -> default (p, s)
 ```
 
-Notice in the _Send_ function the number of voters is compared to the threshold. If threshold is reached :
+Notice that in the _Send_ function the number of voters is compared to the threshold. If the threshold is reached then :
 
 <!-- prettier-ignore -->* the message *packed\_msg* is removed from *message\_storage*
 

src/frontend/src/pages/Chapters/Pascal/ChapterFA20Hook/course.md

@@ -84,7 +84,7 @@ Some helpers functions has been gatthered in a hook library which help defining
 The hook pattern depends on the permission policy. A transfer hook may be unwanted, optional or required.
 
 <!-- prettier-ignore -->If the policy requires a owner hook then the token owner contract MUST implement an entry point "tokens\_received". Otherwise transfer is not allowed.
-<!-- prettier-ignore -->If the policy Optionnaly accepts a owner hook then the token owner contract MAY implement an entry point "tokens\_received". Otherwise transfer is allowed.
+<!-- prettier-ignore -->If the policy optionally accepts a owner hook then the token owner contract MAY implement an entry point "tokens\_received". Otherwise transfer is allowed.
 
 It is the same for permission policies including senders, the entry point _tokens_sent_ may need to be implemented.
 

src/frontend/src/pages/Chapters/Pascal/ChapterMultisig/course.md

@@ -20,20 +20,20 @@ The multi-signature pattern can be described with this set of rules :
 - an action is automatically executed when it has been approved by enough users (a threshold of number of approvals must be defined)
 - the smart contract must also handle a list of user in order to specify who is allowed to approve an action
 
-Optionnaly
+Optionally
 
-- the smart contract can also handle the number of approval per user and set maximum number of approvals.
+- the smart contract can also handle the number of approval per user and set the maximum number of approvals.
 - the smart contract can also handle an inner state. Everytime an action is executed the inner state of the multi-signature contract is updated for tracability purpose
 
-More complex rules can be added these basic ones.
+More complex rules can be added to these basic ones.
 
 ### Implementation of multi-signature patterns
 
 Let's consider this implementation of the multi-signature pattern. This implementation takes all previously mentionned rules into account.
 
 This smart contract _MultisigProxy_ intends to play the role of a proxy pattern for the _Counter_ contract.
 The _Counter_ contract (the example at https://ide.ligolang.org/p/-hNqhvMFDFdsTULXq4K-KQ) has been deployed at address : KT1CFBbdhRCNAzNkX56v361XZToHCAtjSsVS
-The _Counter_ contract handle a simple integer counter which can be incemented or decremented.
+The _Counter_ contract handle a simple integer counter which can be incremented or decremented.
 
 Instead of invoking the _Counter_ contract, users propose a modification of the counter (e.g. Increment(5)) to the _MultisigProxy_ contract which will forward it to the _Counter_ contract (if approved by other users).
 
@@ -188,7 +188,7 @@ function main (const param : parameter; const s : storage) : return  is
 
 ```
 
-Notice in the _Send_ function the number of voters is compared to the threshold. If threshold is reached :
+Notice that in the _Send_ function the number of voters is compared to the threshold. If the threshold is reached then:
 
 <!-- prettier-ignore -->* the message *packed\_msg* is removed from *message\_storage*
 
@@ -212,7 +212,7 @@ Notice in the _Send_ function the number of voters is compared to the threshold.
   }
 ```
 
-Notice in the _Withdraw_ function :
+Notice that in the _Withdraw_ function :
 
 - if a message proposal has no voters then it is removed
 - the counter (of number of proposals) is updated. This is used to compute the limit of maximum of proposal.

src/frontend/src/pages/Chapters/Reason/ChapterMultisig/course.md

@@ -20,20 +20,20 @@ The multi-signature pattern can be described with this set of rules :
 - an action is automatically executed when it has been approved by enough users (a threshold of number of approvals must be defined)
 - the smart contract must also handle a list of user in order to specify who is allowed to approve an action
 
-Optionnaly
+Optionally
 
-- the smart contract can also handle the number of approval per user and set maximum number of approvals.
+- the smart contract can also handle the number of approval per user and set the maximum number of approvals.
 - the smart contract can also handle an inner state. Everytime an action is executed the inner state of the multi-signature contract is updated for tracability purpose
 
-More complex rules can be added these basic ones.
+More complex rules can be added to these basic ones.
 
 ### Implementation of multi-signature patterns
 
 Let's consider this implementation of the multi-signature pattern. This implementation takes all previously mentionned rules into account.
 
 This smart contract _MultisigProxy_ intends to play the role of a proxy pattern for the _Counter_ contract.
 The _Counter_ contract (the example at https://ide.ligolang.org/p/-hNqhvMFDFdsTULXq4K-KQ) has been deployed at address : KT1CFBbdhRCNAzNkX56v361XZToHCAtjSsVS
-The _Counter_ contract handle a simple integer counter which can be incemented or decremented.
+The _Counter_ contract handle a simple integer counter which can be incremented or decremented.
 
 Instead of invoking the _Counter_ contract, users propose a modification of the counter (e.g. Increment(5)) to the _MultisigProxy_ contract which will forward it to the _Counter_ contract (if approved by other users).
 
@@ -205,7 +205,7 @@ let main = ((param,s) : (parameter, storage)) : return  =>
   }
 ```
 
-Notice in the _Send_ function the number of voters is compared to the threshold. If threshold is reached :
+Notice that in the _Send_ function the number of voters is compared to the threshold. If the threshold is reached then:
 
 <!-- prettier-ignore -->- the message *packed\_msg* is removed from *message\_storage*
 
@@ -237,7 +237,7 @@ if (sender_proposal_counter > s.max_proposal) {
 };
 ```
 
-Notice in the _Withdraw_ function :
+Notice that in the _Withdraw_ function :
 
 - if a message proposal has no voters then it is removed
 - the counter (of number of proposals) is updated. This is used to compute the limit of maximum of proposal.