Index: doc/generic_types/generic_types.tex
===================================================================
--- doc/generic_types/generic_types.tex	(revision 4b0f9977dbaf2d66c3868617ef00f4cf9a136fa9)
+++ doc/generic_types/generic_types.tex	(revision 32bcef7b779622307d3d7995752cbbd55567540b)
@@ -226,5 +226,5 @@
 \end{lstlisting}
 Within the block, the nested version of @<@ performs @>@ and this local version overrides the built-in @<@ so it is passed to @qsort@.
-Hence, programmers can easily form a local environments, adding and modifying appropriate functions, to maximize reuse of other existing functions and types.
+Hence, programmers can easily form local environments, adding and modifying appropriate functions, to maximize reuse of other existing functions and types.
 
 Finally, \CFA allows variable overloading: