add hugo lock to gitignore

.gitignore

@@ -6,3 +6,4 @@
 *.doc
 *.docx
 public
+.hugo_build.lock

i18n/autolang.sh

@@ -8,6 +8,6 @@ cat en.toml | while read -r line; do
 	echo "$line" | grep '=' -q  && \
 	old="$(echo "$line" | cut -d= -f2)" && \
 	new="$(echo "$old" | trans en:$1 -b -e google)" && \
-	echo "$line" | sed "s/$old/$new/" >> $1.toml || \
+	echo "$line" | sed "s/$old/ $new/" >> $1.toml || \
 	echo "$line" >> $1.toml
 done