GUACAMOLE-1185: Fixed one typo mistake.
diff --git a/src/protocols/rdp/channels/audio-input/audio-input.c b/src/protocols/rdp/channels/audio-input/audio-input.c
index 51fa118..12a9ccb 100644
--- a/src/protocols/rdp/channels/audio-input/audio-input.c
+++ b/src/protocols/rdp/channels/audio-input/audio-input.c
@@ -40,7 +40,7 @@
  * number of channels, and bytes per sample.
  *
  * @param mimetype
- *     The raw auduio mimetype to parse.
+ *     The raw audio mimetype to parse.
  *
  * @param rate
  *     A pointer to an int where the sample rate for the PCM format described