git-gui/po/glossary/txt-to-pot.sh: use the $( ... ) construct for command substitution
tree17476f5e95a47435238e59265520875491dad86d
-rw-r--r-- 170 .gitattributes
-rw-r--r-- 97 .gitignore
-rwxr-xr-x 1813 GIT-VERSION-GEN
-rw-r--r-- 11731 Makefile
-rwxr-xr-x 1372 git-gui--askpass
-rwxr-xr-x 100661 git-gui.sh
drwxr-xr-x - lib
drwxr-xr-x - macosx
drwxr-xr-x - po
drwxr-xr-x - windows