Typo fixes
diff --git a/Doc/lib/libcodecs.tex b/Doc/lib/libcodecs.tex
index 8a2417e..bf461d4 100644
--- a/Doc/lib/libcodecs.tex
+++ b/Doc/lib/libcodecs.tex
@@ -93,21 +93,21 @@
lookup:
\begin{funcdesc}{getencoder}{encoding}
-Lookup up the codec for the given encoding and return its encoder
+Look up the codec for the given encoding and return its encoder
function.
Raises a \exception{LookupError} in case the encoding cannot be found.
\end{funcdesc}
\begin{funcdesc}{getdecoder}{encoding}
-Lookup up the codec for the given encoding and return its decoder
+Look up the codec for the given encoding and return its decoder
function.
Raises a \exception{LookupError} in case the encoding cannot be found.
\end{funcdesc}
\begin{funcdesc}{getincrementalencoder}{encoding}
-Lookup up the codec for the given encoding and return its incremental encoder
+Look up the codec for the given encoding and return its incremental encoder
class or factory function.
Raises a \exception{LookupError} in case the encoding cannot be found or the
@@ -116,7 +116,7 @@
\end{funcdesc}
\begin{funcdesc}{getincrementaldecoder}{encoding}
-Lookup up the codec for the given encoding and return its incremental decoder
+Look up the codec for the given encoding and return its incremental decoder
class or factory function.
Raises a \exception{LookupError} in case the encoding cannot be found or the
@@ -125,14 +125,14 @@
\end{funcdesc}
\begin{funcdesc}{getreader}{encoding}
-Lookup up the codec for the given encoding and return its StreamReader
+Look up the codec for the given encoding and return its StreamReader
class or factory function.
Raises a \exception{LookupError} in case the encoding cannot be found.
\end{funcdesc}
\begin{funcdesc}{getwriter}{encoding}
-Lookup up the codec for the given encoding and return its StreamWriter
+Look up the codec for the given encoding and return its StreamWriter
class or factory function.
Raises a \exception{LookupError} in case the encoding cannot be found.