Update revision history.

miniaudio.h

 /*
 Audio playback and capture library. Choice of public domain or MIT-0. See license statements at the end of this file.
-miniaudio - v0.10.13 - 2020-07-11
+miniaudio - v0.10.14 - TBD
 
 David Reid - davidreidsoftware@gmail.com
 
@@ -1374,7 +1374,7 @@ extern "C" {
 
 #define MA_VERSION_MAJOR    0
 #define MA_VERSION_MINOR    10
-#define MA_VERSION_REVISION 13
+#define MA_VERSION_REVISION 14
 #define MA_VERSION_STRING   MA_XSTRINGIFY(MA_VERSION_MAJOR) "." MA_XSTRINGIFY(MA_VERSION_MINOR) "." MA_XSTRINGIFY(MA_VERSION_REVISION)
 
 #if defined(_MSC_VER) && !defined(__clang__)
@@ -61966,6 +61966,9 @@ The following miscellaneous changes have also been made.
 /*
 REVISION HISTORY
 ================
+v0.10.14 - TBD
+  - Updates to the documentation.
+
 v0.10.13 - 2020-07-11
   - Fix some potential buffer overflow errors with channel maps when channel counts are greater than MA_MAX_CHANNELS.
   - Fix compilation error on Emscripten.