fdroid: add quotes around strings

Change-Id: Ib28b21e518976c2b650df64a02dd793246cfbfe2
diff --git a/fdroidMergeRequest.sh b/fdroidMergeRequest.sh
index dd11e4c..85f7ca8 100755
--- a/fdroidMergeRequest.sh
+++ b/fdroidMergeRequest.sh
@@ -44,7 +44,7 @@
 
 head -n -11 ${METADATA_FOLDER}/cx.ring.yml_ > ${METADATA_FOLDER}/cx.ring.yml
 
-echo "- versionName: ${versionName}
+echo "- versionName: '${versionName}'
     versionCode: ${versionCode}
     commit: ${commit}
     timeout: 10800
@@ -74,8 +74,8 @@
 
 tail -n 12 ${METADATA_FOLDER}/cx.ring.yml_ | head -n -2 >> ${METADATA_FOLDER}/cx.ring.yml
 
-echo "Current Version:${versionName}" >> ${METADATA_FOLDER}/cx.ring.yml
-echo "Current Version Code:${versionCode}" >> ${METADATA_FOLDER}/cx.ring.yml
+echo "Current Version: '${versionName}'" >> ${METADATA_FOLDER}/cx.ring.yml
+echo "Current Version Code: ${versionCode}" >> ${METADATA_FOLDER}/cx.ring.yml
 
 rm ${METADATA_FOLDER}/cx.ring.yml_