Update README-s2i.md

Author: petenorth

README-s2i.md

@@ -1,6 +1,6 @@
 # Steps to set up s2i based build
 
-Basically this uses a chained s2i image build (https://docs.openshift.com/container-platform/3.7/dev_guide/builds/advanced_build_operations.html#dev-guide-chaining-builds) . It initial creates a s2i build using the nodejs-8-rhel7 image with a custom assemble script which adds a ng build step. Then the resulting dist folder contents within this image are copied into (along with some config files) an nginx image.
+Basically this uses a chained s2i image build (https://docs.openshift.com/container-platform/3.7/dev_guide/builds/advanced_build_operations.html#dev-guide-chaining-builds) . It initially creates a s2i build using the nodejs-8-rhel7 image with a custom assemble script which adds a ng build step. Then the resulting dist folder contents within this image are copied into (along with some config files) an nginx image.
 
 * `sudo docker pull registry.access.redhat.com/rhscl/nodejs-8-rhel7`
 * `sudo docker pull registry.access.redhat.com/rhscl/nginx-112-rhel7`