diff --git a/.gitignore b/.gitignore
index 1417eb838..392ed6a9c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,6 @@
 *.o
 *.deps
 *.libs
-*sh
 *.cache
 .dirstamp
 *.user
diff --git a/ctaocrypt/include/ctc_config.h.in b/ctaocrypt/include/ctc_config.h.in
index fc2fb1fd1..e7c71438d 100644
--- a/ctaocrypt/include/ctc_config.h.in
+++ b/ctaocrypt/include/ctc_config.h.in
@@ -1,4 +1,4 @@
-/* ctaocrypt/include/ctc_config.h.in.  Generated from configure.in by autoheader.  */
+/* ctaocrypt/include/ctc_config.h.in.  Generated from configure.ac by autoheader.  */
 
 /* Define to 1 if you have the <dlfcn.h> header file. */
 #undef HAVE_DLFCN_H