fix missing line

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@37202 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/m.proj/m.proj.py

@@ -76,6 +76,7 @@
 #% key: d
 #% description: Output long/lat in decimal degrees or other projections with many decimal places
 #%end
+#%flag
 #% key: e
 #% description: Include input coordinates in output file
 #%end