Merge pull request #89 from AcrossTheCloud/master

update default value for PATH

Author: mwunderl

doc_source/current-supported-versions.md

@@ -34,4 +34,4 @@ The following is a list of environment variables that are part of the AWS Lambda
 |  `LD_LIBRARY_PATH`  |  No  |  `/lib64:/usr/lib64:$LAMBDA_RUNTIME_DIR:$LAMBDA_RUNTIME_DIR/lib:$LAMBDA_TASK_ROOT:$LAMBDA_TASK_ROOT/lib:/opt/lib`  | 
 |  `NODE_PATH`  |  No  |  \(Node\.js\) `/opt/nodejs/node8/node_modules/:/opt/nodejs/node_modules:$LAMBDA_RUNTIME_DIR/node_modules`  | 
 |  `PYTHONPATH`  |  No  |  \(Python\) `$LAMBDA_RUNTIME_DIR`\.  | 
-|  `AWS_LAMBDA_RUNTIME_API`  |  Yes  |  \(custom runtime\) The host and port of the [runtime API](runtimes-api.md)\.  | 
+|  `AWS_LAMBDA_RUNTIME_API`  |  Yes  |  \(custom runtime\) The host and port of the [runtime API](runtimes-api.md)\.  |