Fix typos

.bookignore

@@ -1,4 +1,7 @@
 TODO.md
+LICENSE
+package.json
+yarn.lock
 generateGitbook.md
 CODE_OF_CONDUCT.md
 CONTRIBUTING.md
@@ -10,4 +13,4 @@ Gemfile
 Gemfile.lock
 Gruntfile.js
 Rakefile
-snap-ci-console.log
+snap-ci-console.log

advanced_usage/compare_pipelines.md

@@ -1,6 +1,6 @@
 ---
 description: Compare any two builds of a pipeline and see changes
-keywords: GoCD pipeline, builds, build changes, pipelnie compare, pipeline history
+keywords: GoCD pipeline, builds, build changes, pipeline compare, pipeline history
 ---
 
 # Compare Builds

advanced_usage/config_repo.md

@@ -1,6 +1,6 @@
 ---
 description: GoCD's configuration is version controlled in a local git repository. It allows auditing of all changes made to the configuration. 
-keywords: GoCD configuration repository, gabage collection, config repo, 
+keywords: GoCD configuration repository, garbage collection, config repo, 
 ---
 
 # GoCD Configuration repository

advanced_usage/properties.md

@@ -1,6 +1,6 @@
 ---
 description: Properties provide a simple way of collecting metrics over time. GoCD sets standard properties. You can also set properties using the GoCD REST APIs.
-keywords: Properites, API, Standard properties 
+keywords: Properties, API, Standard properties 
 ---
 
 

advanced_usage/trigger_with_options.md

@@ -1,6 +1,6 @@
 ---
 description: GoCD supports a Trigger with option that allows you to run the pipeline with a specific revision of the material(s).
-keywords: Pipeline trigger, pipeline materal, pipeline label, Trigger with options
+keywords: Pipeline trigger, pipeline material, pipeline label, Trigger with options
 ---
 
 # Trigger with a different revision of material
@@ -13,14 +13,14 @@ GoCD supports a Trigger with option that allows you to run the pipeline with a s
 
 ## Information
 
-The following information are displayed for the last 5 revisions. For an SCM materal, the following information is shown
+The following information are displayed for the last 5 revisions. For an SCM material, the following information is shown
 
 -   Revision hash or pipeline label
 -   Committer
 -   Check-in comment for the revision
 -   Check-in time of the revision
 
-For a pipeline materal, the pipeline label and the corresponding run time is shown
+For a pipeline material, the pipeline label and the corresponding run time is shown
 
 ### Choosing the revision