Typo fix
diff --git a/Doc/lib/libprofile.tex b/Doc/lib/libprofile.tex
index afc9694..97c7191 100644
--- a/Doc/lib/libprofile.tex
+++ b/Doc/lib/libprofile.tex
@@ -124,7 +124,7 @@
 %\end{description}
 
 
-\section{Instant Users Manual \label{profile-instant}}
+\section{Instant User's Manual \label{profile-instant}}
 
 This section is provided for users that ``don't want to read the
 manual.'' It provides a very brief overview, and allows a user to