git: u with author: fix format

etc/soft/git/gitconfig

@@ -110,7 +110,7 @@
 	attributes = diffs #noindex
 
 	# git push в текущий origin
-	u = "!echo \\# As $(git author); echo; echo git push origin $(git rev-parse --abbrev-ref HEAD)"
+	u = "!echo \"# As $(git author)\n\"; echo git push origin $(git rev-parse --abbrev-ref HEAD)"
 
 	# git push во все репозитории
 	up = "!git remote -v | awk '{ print $1 }' | uniq | xargs -IL echo git push L $(git branch | awk '/*/ { print $2 }')"