fix version detection

.config/yadm/bootstrap.d/install-helix

@@ -11,7 +11,7 @@ INSTALL_DIR="${APPS_DIR}/helix"
 INSTALLED_VERSION=""
 
 if [[ -x "$(command -v hx)" ]] ; then
-  INSTALLED_VERSION="$(hx --version | grep -o '[0-9]\+\.[0-9]\+')"
+  INSTALLED_VERSION="$(hx --version | grep -o '[0-9]\+\.[0-9.]\+')"
 fi
 
 if [[ "$VERSION" == "$INSTALLED_VERSION" ]] ; then
@@ -45,8 +45,8 @@ ln -s --force "${INSTALL_DIR}/hx" "${HOME}/.local/bin/"
 echo "Removing ${TARGET}..."
 rm -f "${TARGET}"
 
-echo "Fetching new grammars"
+echo "Fetching new grammars..."
 hx --grammar fetch
 
-echo "Building new grammers"
+echo "Building new grammers..."
 hx --grammar build