Merge branch 'k-typo-fix' into 'master'

fixed typos

Fixed some typos on doc

See merge request !162

doc/builds_configuration/README.md

-## Configuraton of your builds with .gitlab-ci.yml
+## Configuration of your builds with .gitlab-ci.yml
 From version 7.12, GitLab CI uses a .gitlab-ci.yml file for the configuration of your builds. It is placed in the root of your repository and contains three type of objects: before_script, builds and deploy_builds. Here is an example of how it looks:
@@ -46,17 +46,18 @@ rspec:
 `rspec` is a key of this object and it determines the name of your build
-`script` is a shell script which is used by runner. It will be also prepanded with `before_script`. This parameter can also cantain several commands using array:
+`script` is a shell script which is used by runner. It will also be prepanded with `before_script`. This parameter can also contain several commands using array:
 ```yaml
 script:
   - uname -a
   - bundle exec rspec
 ```
-About `only` and `except` parameters you can read in the [refs settings explanation](#refs-settings-explanation)
+
+You can read about `only` and `except` parameters in the [refs settings explanation](#refs-settings-explanation)
 ### deploy_builds
-Deploy Builds that will be run when all other builds have succeeded. Define them using simple syntax:
+Deploy Builds will be ran when all other builds have succeeded. Define them using simple syntax:
 ```yaml
 production: 
@@ -68,21 +69,24 @@ production:
   only:
     - master
 ```
-`production` - is a name of deploy build.
-`script` - is a shell script which will be prepended with `before_script`.
+`production` - is a name of deploy build
+
+`script` - is a shell script which will be prepended with `before_script`
+
 `type: deploy` is a parameter which indicates that it is a deploy job
-About `only` and `except` parameters you can read in the [refs settings explanation](#refs-settings-explanation)
+
+You can read about `only` and `except` parameters in the [refs settings explanation](#refs-settings-explanation)
 ### before_script
-`before_script` is used to define the command that should be ran before all builds, including deploy builds. This can be an array or a multiline string.
+`before_script` is used to define the command that should be ran before all builds, including deploy builds. This can be an array or a multiline string
 ### Refs settings explanation
-There are two parameters that help you to set up refs policy for your build or deploy build on CI.
+There are two parameters that will help you set up the refs policy for your build or deploy build on CI
 ```
 only:
   - master
 ```
-`only` defines exact name of the branch or the tag which will be run. It also supports the regexp expressions:
+`only` defines the exact name of the branch or the tag which will be ran. It also supports the regexp expressions:
 ```
 only:
@@ -93,17 +97,17 @@ You can also use an `except` parameter:
 except:
   - "deploy"
 ```
-This parameter is used for excluding some refs. It is also supporting regexp expressions.
-There are also special keys like `branches` or `tags`. These parameters can be used for excluding all tags or branches.
+This parameter is used to exclude some refs. It is also supporting regexp expressions
+There are also special keys like `branches` or `tags`. These parameters can be used to exclude all tags or branches
 ```
 except:
   - branches
 ```
-## Debugging of your builds with .gitlab-ci.yml
-Each instance of GitLab CI has an embeded debug tool Lint. You can find link to the Lint in the projects settings page or use short url `/lint`.
+## Debugging your builds with .gitlab-ci.yml
+Each instance of GitLab CI has an embeded debug tool Lint. You can find the link to the Lint in the project's settings page or use short url `/lint`
 ## Skipping builds
-There is one more way to skip all builds, if your commit message contains tag [ci skip]. In this case commit will be created but builds will be skipped.
+There is one more way to skip all builds, if your commit message contains tag [ci skip]. In this case, commit will be created but builds will be skipped