BUILDING.md: Doxygen version correction + typo repair
diff --git a/BUILDING.md b/BUILDING.md
index 8ffcbb0..56f2d78 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -3,7 +3,7 @@
## Prerequisites (All Platforms)
* [CMake 3.12](https://cmake.org/) or newer
* C++11 compiler *(see platform specific requirements)*
-* [Doxygen 8.11](http://www.stack.nl/~dimitri/doxygen/download.html) *(for building source documentation)*
+* [Doxygen 1.8.11 or greater](https://sourceforge.net/projects/doxygen/) *(for building source documentation)*
* [OpenSSL](https://www.openssl.org) *(for building source documentation)*
* [Apache Geode](http://geode.apache.org/releases/) binaries installed or available to link against
@@ -51,11 +51,11 @@
#### Mac OSX Xcode
-Install X Code from the App Store
+Install XCode from the App Store
* You have to run XCode once to get it initialize properly (software agreement).
* Install the command line tools for xcode - run `xcode-select --install` from terminal
-Install the required dependancies through homebbrew. If you use another package manager for your mac feel free to use that.
+Install the required dependencies through homebrew. If you use another package manager for your mac feel free to use that.
```bash
$ brew install geode
