Merge pull request #401 from xalves/patch-1

Update runtimes-images.md

Author: mwunderl

doc_source/runtimes-images.md

@@ -3,7 +3,7 @@
 AWS provides a set of open\-source base images that you can use\. You can also use a preferred community or private base image\. Lambda provides client software that you add to your preferred base image to make it compatible with the Lambda service\. 
 
 **Note**  
-Each base image is compatible with one or more of the instruction set architectures that Lambda supports\. You need to build the function image for only one architcture\. Lambda does not support multi\-architecture images\.
+Each base image is compatible with one or more of the instruction set architectures that Lambda supports\. You need to build the function image for only one architecture\. Lambda does not support multi\-architecture images\.
 
 **Topics**
 + [AWS base images for Lambda](#runtimes-images-lp)
@@ -53,4 +53,4 @@ For your convenience, Lambda provides an open source runtime interface client fo
 
 ## Runtime interface emulator<a name="runtimes-test-emulator"></a>
 
-Lambda provides a runtime interface emulator \(RIE\) for you to test your function locally\. The AWS base images for Lambda and base images for custom runtimes include the RIE\. For other base images, you can download the [Runtime interface emulator](https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie) from the AWS GitHub repository\. 
+Lambda provides a runtime interface emulator \(RIE\) for you to test your function locally\. The AWS base images for Lambda and base images for custom runtimes include the RIE\. For other base images, you can download the [Runtime interface emulator](https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie) from the AWS GitHub repository\.