message: Fix some missing whitespace around rst references in docs
diff: @@ -270,7 +270,8 @@ The other way is a closer integration, where your code will explicitly load up R
  .. cpp:function:: uint32_t GetNumCaptures()
  This function returns the number of frame captures that have been made.
  - :return: Returns the number of frame captures that have been made
  +
  + :return: the number of frame captures that have been made
  .. cpp:function:: uint32_t GetCapture(uint32_t idx, char *logfile, uint32_t *pathlength, uint64_t *timestamp)
  