Remove trailing spaces

diff --git a/ext/ext_skel b/ext/ext_skel
index a1c64640ae63b15149add0f1e94378edc7291a38..f5b9b2578da575d66f3e0eb26828f5bcf119e22c 100755 (executable)
--- a/ext/ext_skel
+++ b/ext/ext_skel
@@ -299,12 +299,12 @@ if test -n "$proto"; then
     warning="
 NOTE! Because some arguments to functions were resources, the code generated
 cannot yet be compiled without editing. Please consider this to be step 4.5
-in the instructions above. 
+in the instructions above.
 "
   fi
 fi
 
-find . -type f | xargs chmod 644 
+find . -type f | xargs chmod 644
 find . -type d | xargs chmod 755
 fi