diff --git a/app/src/main/java/fr/free/nrw/commons/upload/GPSExtractor.java b/app/src/main/java/fr/free/nrw/commons/upload/GPSExtractor.java
index a6629d097..209b3827f 100644
--- a/app/src/main/java/fr/free/nrw/commons/upload/GPSExtractor.java
+++ b/app/src/main/java/fr/free/nrw/commons/upload/GPSExtractor.java
@@ -82,6 +82,7 @@ public class GPSExtractor {
 
     /**
      * Extracts geolocation (either of image from EXIF data, or of user)
+     * @param useGPS set to true if location permissions allowed (by API 23), false if disallowed
      * @return coordinates as string (needs to be passed as a String in API query)
      */
     @Nullable
diff --git a/app/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java b/app/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
index d27f781ab..79672ad4f 100644
--- a/app/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
+++ b/app/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
@@ -353,6 +353,10 @@ public  class       ShareActivity
         }
     }
 
+    /**
+     * Gets coordinates for category suggestions, either from EXIF data or user location
+     * @param gpsEnabled
+     */
     public void getFileMetadata(boolean gpsEnabled) {
         filePath = FileUtils.getPath(this, mediaUri);
         Log.d(TAG, "Filepath: " + filePath);