diff --git a/INSTALL.md b/INSTALL.md
index b197bc7..cd0d4c0 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -32,7 +32,7 @@ Several options can be passed to configure, including:
     --with-alsa = choose native ALSA API support (default, linux only)
     --with-oss = choose native OSS API support (unixes only)
     --with-jack = choose native JACK server API support (linux and macintosh OS-X)
-    --with-core = choose OS-X Core Audio API (macintosh OS-X only)
+    --with-core = choose OS-X CoreAudio API (macintosh OS-X only)
     --with-asio = choose ASIO API support (windows only)
     --with-ds = choose DirectSound API support (windows only)
     --with-wasapi = choose Windows Audio Session API support (windows only)
diff --git a/doc/doxygen/usage.txt b/doc/doxygen/usage.txt
index c441d1e..649960a 100644
--- a/doc/doxygen/usage.txt
+++ b/doc/doxygen/usage.txt
@@ -57,7 +57,7 @@ Several options can be supplied to the <TT>configure</TT> script to customize th
 <LI><TT>--with-alsa</TT> to choose native ALSA API support (default, linux only)</LI>
 <LI><TT>--with-oss</TT> to choose native OSS audio API support (linux only, no native OSS MIDI support)</LI>
 <LI><TT>--with-jack</TT> to choose native JACK API support (linux and Macintosh OS-X)</LI>
-<LI><TT>--with-core</TT> to choose Core Audio API support (Macintosh OS-X)</LI>
+<LI><TT>--with-core</TT> to choose CoreAudio API support (Macintosh OS-X)</LI>
 <LI><TT>--with-asio</TT> to choose ASIO Audio API support (Windows)</LI>
 <LI><TT>--with-ds</TT> to choose Windows Direct Sound Audio API support (Windows)</LI>
 </UL>
@@ -75,7 +75,7 @@ For those who wish to create their own system-specific <TT>Makefiles</TT>:
 <UL>
 <LI><B>Linux:</B> Realtime audio support is enabled with either the <TT>__LINUX_ALSA__</TT>, <TT>__UNIX_JACK__</TT>, and/or <TT>__LINUX_OSS__</TT> preprocessor definitions, which are used to select the underlying audio system API(s).  Because the ALSA library is now integrated into the standard Linux kernel, it is the default audio/MIDI API with STK versions 4.2 and higher.  The <TT>__LINUX_ALSASEQ__</TT> preprocessor definition must be included for MIDI support.  Note that native OSS MIDI support no longer exists in RtMidi.  If the <TT>__LINUX_OSS__</TT> preprocessor definition is specified, only OSS (version 4.0) audio support will be compiled and RtMidi will still be compiled using the ALSA API (assuming the <TT>__LINUX_ALSASEQ__</TT> definition is defined).  For this reason, STK now requires the <TT>asound</TT> library for realtime support.  Realtime programs must also link with the <TT>pthread</TT> library.  In addition, the <TT>__LITTLE_ENDIAN__</TT> preprocessor definition is necessary if compiling on a little-endian system.  See the README-Linux file for further system configuration information.</LI>
 
-<LI><B>Macintosh OS X:</B> Realtime support is enabled with the <TT>__MACOSX_CORE__</TT> and <TT>__UNIX_JACK__</TT> preprocessor definitions, which incorporate the CoreAudio audio/MIDI API and/or the JACK API.  Realtime programs must also link with the <TT>pthread</TT> library and the <TT>CoreAudio</TT>, <TT>CoreMIDI</TT>, and <TT>CoreFoundation</TT> frameworks (for Core Audio support) and/or the JACK library.  See the README-MacOSX file for further system configuration information.</LI>
+<LI><B>Macintosh OS X:</B> Realtime support is enabled with the <TT>__MACOSX_CORE__</TT> and <TT>__UNIX_JACK__</TT> preprocessor definitions, which incorporate the CoreAudio audio/MIDI API and/or the JACK API.  Realtime programs must also link with the <TT>pthread</TT> library and the <TT>CoreAudio</TT>, <TT>CoreMIDI</TT>, and <TT>CoreFoundation</TT> frameworks (for CoreAudio support) and/or the JACK library.  See the README-MacOSX file for further system configuration information.</LI>
 
 <LI><B>Generic (non-realtime):</B> Most STK classes are operating system <I>independent</I> and can be compiled using any current C++ compiler. STK assumes big-endian host byte order by default, so if your system is little-endian (i.e. Intel processor), you must provide the <TT>__LITTLE_ENDIAN__</TT> preprocessor definition to your compiler.  The <I><B>demo</B></I> project will compile without realtime support, allowing the use of SKINI scorefiles for input control and output to a variety of soundfile formats.  The following classes <I>cannot</I> be used without realtime support: RtAudio, RtWvIn, RtWvOut, RtDuplex, RtMidi, Socket, Thread, Mutex, TcpWvIn, TcpWvOut.  Because of this, it is not possible to compile the <I><B>effects</B></I>, <I><B>ragamatic</B></I>, and most of the <I><B>examples</B></I> projects for non-realtime use.</LI>
 </UL>
diff --git a/include/RtAudio.h b/include/RtAudio.h
index a9fa650..5e072cd 100644
--- a/include/RtAudio.h
+++ b/include/RtAudio.h
@@ -271,7 +271,7 @@ class RtAudio
     LINUX_PULSE,    /*!< The Linux PulseAudio API. */
     LINUX_OSS,      /*!< The Linux Open Sound System API. */
     UNIX_JACK,      /*!< The Jack Low-Latency Audio Server API. */
-    MACOSX_CORE,    /*!< Macintosh OS-X Core Audio API. */
+    MACOSX_CORE,    /*!< Macintosh OS-X CoreAudio API. */
     WINDOWS_WASAPI, /*!< The Microsoft WASAPI API. */
     WINDOWS_ASIO,   /*!< The Steinberg Audio Stream I/O API. */
     WINDOWS_DS,     /*!< The Microsoft Direct Sound API. */
diff --git a/projects/examples/audioprobe.cpp b/projects/examples/audioprobe.cpp
index f7246fb..1ece884 100644
--- a/projects/examples/audioprobe.cpp
+++ b/projects/examples/audioprobe.cpp
@@ -15,7 +15,7 @@ int main()
 {
   // Create an api map.
   std::map<int, std::string> apiMap;
-  apiMap[RtAudio::MACOSX_CORE] = "OS-X Core Audio";
+  apiMap[RtAudio::MACOSX_CORE] = "OS-X CoreAudio";
   apiMap[RtAudio::WINDOWS_ASIO] = "Windows ASIO";
   apiMap[RtAudio::WINDOWS_DS] = "Windows Direct Sound";
   apiMap[RtAudio::UNIX_JACK] = "Jack Client";