Update directory name

Author: azaat

app/src/main/java/com/googleresearch/capturesync/MainActivity.java

@@ -131,7 +131,7 @@ public CSVLogger getLogger() {
 
     private int curSequence;
 
-    private static final String SUBDIR_NAME = "TMP_MROB";
+    private static final String SUBDIR_NAME = "RecSync";
 
     private boolean permissionsGranted = false;