Merge pull request #633 from ruiyinchen/patch-1

fix the the Getting started link in contribute.md

contribute.md

@@ -31,8 +31,8 @@ The goal of the community is to develop a volcano system which is useful for run
 
 # Getting started
 
-- Read the [get started](docs/development/perepare-for-development.md) for developing code for Volcano
-- Read the [setup](docs/development/development.md) for build/deploy instructions.
+- Read the [get started](https://github.com/volcano-sh/volcano/blob/master/docs/development/prepare-for-development.md) for developing code for Volcano
+- Read the [setup](https://github.com/volcano-sh/volcano/blob/master/docs/development/development.md) for build/deploy instructions.
 
 
 # Your First Contribution
@@ -139,4 +139,4 @@ The location of the test code varies with type, as do the specifics of the envir
 * Integration: These tests cover interactions of package components or interactions between Volcano components and Kubernetes control plane components like API server. 
 * End-to-end ("e2e"): These are broad tests of overall system behavior and coherence. The e2e tests are in [Volcano e2e](https://github.com/volcano-sh/volcano/tree/master/test/e2e).
 
-Continuous integration will run these tests on PRs.
+Continuous integration will run these tests on PRs.