Fix tiny mistakes (#2384)

Summary:
I found some tiny mistakes, so fixed it.

This PR doesn't change the software behavior.

Pull Request resolved: facebookresearch/faiss#2384

Reviewed By: beauby

Differential Revision: D37921065

Pulled By: mdouze

fbshipit-source-id: 060a969892e41b29485c5f2f358b5971ce9dfb8d

Author: BZO95

CMakeLists.txt

@@ -7,7 +7,7 @@
 cmake_minimum_required(VERSION 3.17 FATAL_ERROR)
 
 project(faiss
-  VERSION 1.6.4
+  VERSION 1.7.2
   DESCRIPTION "A library for efficient similarity search and clustering of dense vectors."
   HOMEPAGE_URL "https://github.com/facebookresearch/faiss"
   LANGUAGES CXX)

README.md

@@ -16,7 +16,7 @@ The GPU implementation can accept input from either CPU or GPU memory. On a serv
 
 ## Installing
 
-Faiss comes with precompiled libraries for Anaconda in Python, see [faiss-cpu](https://anaconda.org/pytorch/faiss-cpu) and [faiss-gpu](https://anaconda.org/pytorch/faiss-gpu). The library is mostly implemented in C++, the only dependency is a [BLAS](https://en.wikipedia.org/wiki/Basic_Linear_Algebra_Subprograms) implementation. Optional GPU support is provided via CUDA, and and the Python interface is also optional. It compiles with cmake. See [INSTALL.md](INSTALL.md) for details.
+Faiss comes with precompiled libraries for Anaconda in Python, see [faiss-cpu](https://anaconda.org/pytorch/faiss-cpu) and [faiss-gpu](https://anaconda.org/pytorch/faiss-gpu). The library is mostly implemented in C++, the only dependency is a [BLAS](https://en.wikipedia.org/wiki/Basic_Linear_Algebra_Subprograms) implementation. Optional GPU support is provided via CUDA, and the Python interface is also optional. It compiles with cmake. See [INSTALL.md](INSTALL.md) for details.
 
 ## How Faiss works