diff --git a/cw/cw.tex b/cw/cw.tex
index e5bf0dc..a0873ca 100644
--- a/cw/cw.tex
+++ b/cw/cw.tex
@@ -181,13 +181,12 @@
 	\section*{6}
 	\subsection*{6.1}
 	\subsubsection*{6.1.1}
-	Bob can
+	Bob can check if the equation holds then Bob knows that Alice signed the Contract
 	$$h = H(g^s\times y^c mod p || C)$$
 	where y is Alice's pub key.
 
-	If the equasion holds then Bob knows that Alice signed the Contract
 	\subsubsection*{6.1.2}
-	If the Alice used the the same r then this equasion would only have 2 variables to solve, $a$ and $r$ which makes this equasion possible to solve.
+	If the Alice used the the same r then this equation would only have 2 variables to solve, $a$ and $r$ which makes this equation possible to solve.
 	$$\begin{cases}
 		s  = r - h  \times a mod q\\
 		s' = r - h' \times a mod q