diff --git a/gen/docstring.sh b/gen/docstring.sh
index 5b09b36..def15aa 100755
--- a/gen/docstring.sh
+++ b/gen/docstring.sh
@@ -9,11 +9,11 @@
 tmp=gen/docstring.go
 
 echo "// Code generated by gen/docstring.sh DO NOT EDIT." >> $tmp
-echo                                    >> $tmp
-echo "package main"                     >> $tmp
-echo                                    >> $tmp
-echo "var genDocString = \`"            >> $tmp
-go doc | tr "\`" "'"                    >> $tmp
-echo "\`"                               >> $tmp
+echo                                                      >> $tmp
+echo "package main"                                       >> $tmp
+echo                                                      >> $tmp
+echo "var genDocString = \`"                              >> $tmp
+go doc | tr "\`" "'"                                      >> $tmp
+echo "\`"                                                 >> $tmp
 
 mv $tmp docstring.go