Capitalize Xcode correctly. (#7720)

site/source/docs/building_from_source/building_emscripten_from_source_on_mac_os_x.rst

@@ -21,15 +21,15 @@ Installing required tools
 
 These instructions explain how to install **all** the :ref:`required tools <toolchain-what-you-need>`. You can :ref:`test whether some of these are already installed <toolchain-test-which-dependencies-are-installed>` on the platform and skip those steps.
 
-#. Install the *XCode Command Line Tools*. These include the toolchain to build :term:`Fastcomp`, and are a precondition for *git*.
+#. Install the *Xcode Command Line Tools*. These include the toolchain to build :term:`Fastcomp`, and are a precondition for *git*.
 
-	-  Install XCode from the `Mac OS X App Store <http://superuser.com/questions/455214/where-is-svn-on-os-x-mountain-lion>`_.
-	-  In **XCode | Preferences | Downloads**, install *Command Line Tools*.
+	-  Install Xcode from the `Mac OS X App Store <http://superuser.com/questions/455214/where-is-svn-on-os-x-mountain-lion>`_.
+	-  In **Xcode | Preferences | Downloads**, install *Command Line Tools*.
 
 #. Install *git*:
 
 	- `Allow installation of unsigned packages <https://www.my-private-network.co.uk/knowledge-base/apple-related-questions/osx-unsigned-apps.html>`_, or installing the git package won't succeed.
-	- Install XCode and the XCode Command Line Tools (should already have been done). This will provide *git* to the system PATH (see `this stackoverflow post <http://stackoverflow.com/questions/9329243/xcode-4-4-command-line-tools>`_).
+	- Install Xcode and the Xcode Command Line Tools (should already have been done). This will provide *git* to the system PATH (see `this stackoverflow post <http://stackoverflow.com/questions/9329243/xcode-4-4-command-line-tools>`_).
 	- Download and install git directly from http://git-scm.com/.	
 
 #. Install *CMake* if you do not have it yet:

site/source/docs/building_from_source/toolchain_what_is_needed.rst

@@ -61,10 +61,10 @@ When building Emscripten from source code, whether "manually" or using the SDK,
     # Install cmake
     sudo apt-get install cmake
 
-- Mac OS X: Install the *XCode Command Line Tools*:
+- Mac OS X: Install the *Xcode Command Line Tools*:
 
-  -  Install XCode from the `Mac OS X App Store <http://superuser.com/questions/455214/where-is-svn-on-os-x-mountain-lion>`_.
-  -  In **XCode | Preferences | Downloads**, install *Command Line Tools*.
+  -  Install Xcode from the `Mac OS X App Store <http://superuser.com/questions/455214/where-is-svn-on-os-x-mountain-lion>`_.
+  -  In **Xcode | Preferences | Downloads**, install *Command Line Tools*.
 
 .. note:: Building LLVM and Clang from source can require a lot of memory and hard drive space. The specific requirements change from LLVM version to another, but you probably need at least 2GB of RAM, preferably 4GB or more. Debug builds or builds with assertions can require even more memory.
 

site/source/docs/getting_started/downloads.rst

@@ -66,15 +66,15 @@ If you use MacOS 10.13.3 or later then you should have a new enough version of P
 
 These instructions explain how to install **all** the :ref:`required tools <toolchain-what-you-need>`. You can :ref:`test whether some of these are already installed <toolchain-test-which-dependencies-are-installed>` on the platform and skip those steps.
 
-#. Install the *XCode Command Line Tools*. These are a precondition for *git*.
+#. Install the *Xcode Command Line Tools*. These are a precondition for *git*.
 
-  -  Install XCode from the `Mac OS X App Store <http://superuser.com/questions/455214/where-is-svn-on-os-x-mountain-lion>`_.
-  -  In **XCode | Preferences | Downloads**, install *Command Line Tools*.
+  -  Install Xcode from the `Mac OS X App Store <http://superuser.com/questions/455214/where-is-svn-on-os-x-mountain-lion>`_.
+  -  In **Xcode | Preferences | Downloads**, install *Command Line Tools*.
 
 #. Install *git*:
 
   - `Allow installation of unsigned packages <https://www.my-private-network.co.uk/knowledge-base/apple-related-questions/osx-unsigned-apps.html>`_, or installing the git package won't succeed.
-  - Install XCode and the XCode Command Line Tools (should already have been done). This will provide *git* to the system PATH (see `this stackoverflow post <http://stackoverflow.com/questions/9329243/xcode-4-4-command-line-tools>`_).
+  - Install Xcode and the Xcode Command Line Tools (should already have been done). This will provide *git* to the system PATH (see `this stackoverflow post <http://stackoverflow.com/questions/9329243/xcode-4-4-command-line-tools>`_).
   - Download and install git directly from http://git-scm.com/.
 
 #. Install *cmake* if you do not have it yet: