don't include leagacy definition PA_STREAM_NOT_MONOTONOUS in docs

src/pulse/def.h

@@ -240,10 +240,13 @@ typedef enum pa_stream_flags {
                                       * accordingly. See pa_buffer_attr \since 0.9.11 */
 } pa_stream_flags_t;
 
+/** \cond fulldocs */
 
 /** English is an evil language */
 #define PA_STREAM_NOT_MONOTONOUS PA_STREAM_NOT_MONOTONIC
 
+/** \endcond */
+
 /** Playback and record buffer metrics */
 typedef struct pa_buffer_attr {
     uint32_t maxlength;      /**< Maximum length of the