Remove unnecessary whitespace from a message (commons-app#4439)

Author: amire80

app/src/main/res/values/strings.xml

@@ -228,8 +228,7 @@
   <string name="upload_problem_do_you_continue">Do you still want to upload this picture?</string>
 
   <string name="upload_connection_error_alert_title">Connection Error</string>
-  <string name="upload_connection_error_alert_detail">The upload process requires active internet
-    access. Please check your network connection.</string>
+  <string name="upload_connection_error_alert_detail">The upload process requires active internet access. Please check your network connection.</string>
 
   <string name="upload_problem_image">Problems found in image</string>
   <string name="internet_downloaded">Please only upload pictures that you have taken by yourself. Don\'t upload pictures that you have downloaded from the Internet.</string>