Merge pull request #99 from brson/typos

Typos

Author: aturon

_posts/2016-05-13-rustup.md

@@ -167,7 +167,7 @@ compilers for 14, and standard libraries for 30.
 ## Example: Building static binaries on Linux
 
 Now that we've got the basic pieces in place, let's apply them to
-simple cross-compilation task: building an ultraportable static binary
+a simple cross-compilation task: building an ultraportable static binary
 for Linux.
 
 One of the unique features of Linux that has become increasingly appreciated is
@@ -435,7 +435,7 @@ std. It's acquiring and configuring the linker and C toolchain that is the most
 vexing — each combination of host and target platform requires something
 slightly different. We want to make this easier, and will be adding "NDK
 support" to rustup. What this means will again depend on the exact scenario, but
-we're going to start working from the most demanded uses cases, like Android,
+we're going to start working from the most demanded, like Android,
 and try to automate as much of the detection, installation and configuration of
 the non-Rust toolchain components as we can. On Android for instance, the hope
 is to automate everything for a basic initial setup except for accepting the