Small fixes.

spaces/S000107/properties/P000187.md

@@ -13,9 +13,8 @@ Note that the {P187} property is hereditary.
 Let $f_{m,n}:\omega\to\mathbb R$ be defined by
 $f_{m,n}(m)=\frac{1}{m+2}$ and $f_{m,n}(k)=0$ otherwise.
 
-So the result follows as the subspace
-$\{\vec 0\}\cup\{f_{m,n}:m,n<\omega\}$ is a copy of
-is homeomorphic to
+The result follows as the subspace
+$\{\vec 0\}\cup\{f_{m,n}:m,n<\omega\}$ is homeomorphic to
 {S131}
 and {S131|P187}.
 

spaces/S000107/properties/P000191.md

@@ -9,6 +9,6 @@ refs:
 ---
 
 Each $f:\omega\to\mathbb R$ is the countable intersection of
-$\bigcap_{m<\omega}\prod_{n<\omega}(f-\frac{1}{m+1},f+\frac{1}{m+1})$.
+$\bigcap_{m<\omega}\prod_{n<\omega}(f(n)-\frac{1}{m+1},f(n)+\frac{1}{m+1})$.
 
 See {{mathse:1644041}}.