Merge pull request #1339 from wislon/patch-1

update README.md - fix minor typo

Author: JakeGinnivan

README.md

@@ -26,7 +26,7 @@ Tip: If you get `System.TypeInitializationException: The type initializer for
 'LibGit2Sharp.Core.NativeMethods' threw an exception. --->
 System.DllNotFoundException: lib/linux/x86_64/libgit2-baa87df.so`
 
-You likely need to install `libcurl3`. Run `sudo get-get install libcurl3`
+You likely need to install `libcurl3`. Run `sudo apt-get install libcurl3`
 
 ## Quick Links
  - [Documentation][docs]