From c928e83d2ae210ba940dbf30719026c1aca851ec Mon Sep 17 00:00:00 2001
From: Tazik Shahjahan <35576188+taziksh@users.noreply.github.com>
Date: Sat, 11 Sep 2021 20:26:35 -0400
Subject: [PATCH 1/2] Update L04-slides.tex

Minor copy edit.
---
 lectures/L04-slides.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lectures/L04-slides.tex b/lectures/L04-slides.tex
index 7a302ab..7fbd2cc 100644
--- a/lectures/L04-slides.tex
+++ b/lectures/L04-slides.tex
@@ -575,7 +575,7 @@
 
 	We can expand on the five state model by considering disk.
 
-	A process my not be entirely in memory!
+	A process may not be entirely in memory!
 
 	Users often want more processes running than fit in memory.
 

From 921fcf6a136ef4fa91652aefd82cc0181385d0fd Mon Sep 17 00:00:00 2001
From: Tazik Shahjahan <35576188+taziksh@users.noreply.github.com>
Date: Tue, 14 Sep 2021 17:04:24 -0400
Subject: [PATCH 2/2] Update L09-slides.tex

"it's is" -> "it's"
---
 lectures/L09-slides.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lectures/L09-slides.tex b/lectures/L09-slides.tex
index 104f06a..6d57799 100644
--- a/lectures/L09-slides.tex
+++ b/lectures/L09-slides.tex
@@ -319,7 +319,7 @@
 
 	If two processes use the same input values for \texttt{ftok()} they will get the same result, so that's one method.
 
-	Or, if a parent attaches a shared memory segment and then calls \texttt{fork()}, the child inherits the shared memory segments, so it's is already set up.
+	Or, if a parent attaches a shared memory segment and then calls \texttt{fork()}, the child inherits the shared memory segments, so it's already set up.
 
 \end{frame}