typos

Author: Hua-Zhou

README.md

@@ -2,15 +2,12 @@
 
 | **Documentation** | **Build Status** | **Code Coverage**  |
 |-------------------|------------------|--------------------|
-| [![](https://img.shields.io/badge/docs-current-blue.svg)](https://openmendel.github.io/VarianceComponentModels.jl/latest/) | [![Build Status](https://travis-ci.org/OpenMendel/VarianceComponentModels.jl.svg?branch=master)](https://travis-ci.org/OpenMendel/VarianceComponentModels.jl) [![Build status](https://ci.appveyor.com/api/projects/status/5yyf2m4y8p68glbh/branch/master?svg=true)](https://ci.appveyor.com/project/Hua-Zhou/variancecomponentmodels-jl-cw40h/branch/master) | [![Coverage Status](https://coveralls.io/repos/github/OpenMendel/VarianceComponentModels.jl/badge.svg?branch=master)](https://coveralls.io/github/OpenMendel/VarianceComponentModels.jl?branch=master)
-[![codecov](https://codecov.io/gh/OpenMendel/VarianceComponentModels.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/OpenMendel/VarianceComponentModels.jl) |
+| [![](https://img.shields.io/badge/docs-current-blue.svg)](https://openmendel.github.io/VarianceComponentModels.jl/latest/) | [![Build Status](https://travis-ci.org/OpenMendel/VarianceComponentModels.jl.svg?branch=master)](https://travis-ci.org/OpenMendel/VarianceComponentModels.jl) [![Build status](https://ci.appveyor.com/api/projects/status/5yyf2m4y8p68glbh/branch/master?svg=true)](https://ci.appveyor.com/project/Hua-Zhou/variancecomponentmodels-jl-cw40h/branch/master) | [![Coverage Status](https://coveralls.io/repos/github/OpenMendel/VarianceComponentModels.jl/badge.svg?branch=master)](https://coveralls.io/github/OpenMendel/VarianceComponentModels.jl?branch=master) [![codecov](https://codecov.io/gh/OpenMendel/VarianceComponentModels.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/OpenMendel/VarianceComponentModels.jl) |  
 
 This [Julia](http://julialang.org/) package provides computational routines for fitting and testing variance component models. VarianceComponentModels is one package of the umbrella [OpenMendel](https://openmendel.github.io) project.
 
 ## Installation
 
-*Note: The three OpenMendel packages (1) [SnpArrays](https://openmendel.github.io/SnpArrays.jl/latest/), (2) [Search](https://openmendel.github.io/Search.jl), and (3) [MendelBase](https://openmendel.github.io/MendelBase.jl) must be installed before any other OpenMendel package will run. It is easiest if these three packages are installed in the above order and before any other OpenMendel package.*
-
 Within Julia, use the package manager to install VarianceComponentModels:
 
     Pkg.clone("https://github.com/OpenMendel/VarianceComponentModels.jl.git")