Fixed minor typo in Makefile comments

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@146 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjlib-util/build/Makefile b/pjlib-util/build/Makefile
index b163a0a..b41afdc 100644
--- a/pjlib-util/build/Makefile
+++ b/pjlib-util/build/Makefile
@@ -18,7 +18,7 @@
 		   $(LDFLAGS) 
 
 ###############################################################################
-# Defines for building PJLIB library
+# Defines for building PJLIB-UTIL library
 #
 export PJLIB_UTIL_SRCDIR = ../src/pjlib-util
 export PJLIB_UTIL_OBJS += $(OS_OBJS) $(M_OBJS) $(CC_OBJS) $(HOST_OBJS) \