diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index de3d574fea4..2fabcb28a3f 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,7 @@
+2007-08-22  Bernhard Fischer  <rep.dot.nop@gmail.com>
+
+	* libgfortran/Makefile.am (AM_CPPFLAGS): Commentary typo fix.
+
 2007-08-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 	PR fortran/33079
diff --git a/libgfortran/Makefile.am b/libgfortran/Makefile.am
index ba81c75f238..aa2629e2d2d 100644
--- a/libgfortran/Makefile.am
+++ b/libgfortran/Makefile.am
@@ -22,7 +22,7 @@ myexeclibdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)$(MULTISUBDIR)
 libgfortranbegin_la_SOURCES = fmain.c
 libgfortranbegin_la_LDFLAGS = -static
 
-## io.h conflicts with some a system header on some platforms, so
+## io.h conflicts with a system header on some platforms, so
 ## use -iquote
 AM_CPPFLAGS = -iquote$(srcdir)/io -I$(srcdir)/$(MULTISRCTOP)../gcc \
 	      -I$(srcdir)/$(MULTISRCTOP)../gcc/config \