Merge branch 'master' of https://github.com/lemire/SIMDCompressionAndIntersection

Author: lemire

README.md

@@ -41,18 +41,24 @@ Check out example.cpp
 
 You can run it like so:
 
+```
 make example
 ./example
+```
+
 
 Usage
 ------------------------
 
+```
 make
 ./unit
+```
 
 To run tests, you can do 
-
+```
 ./testcodecs
+```
 
 (follow the instructions)
 
@@ -105,7 +111,7 @@ A processor support AVX (Intel or AMD).
 Tested on Linux, MacOS and Windows. It should be portable to other platforms.
 
 *- The default makefile might assume AVX support, but AVX is not required. For GCC
-compilers you might need the -msse2 flag, but you will not need the -mavx flag.
+compilers, you might need the -msse2 flag, but you will not need the -mavx flag.
 
 For advanced benchmarking, please see