Fix typo in runtime_mem_trace.md

Amanda Butler · web-flow · commit f1c2339d55fd · 2018-10-15T15:32:16.000-05:00
Fix typo as in PR #771
diff --git a/docs/tutorials/optimize/memory/runtime_mem_trace.md b/docs/tutorials/optimize/memory/runtime_mem_trace.md
@@ -4,7 +4,7 @@ Running out of memory is a common problem with resource constrained systems such
 
 #### Using the memory tracer
 
-The memory tracer is not enabled by default. To enable it, you need to enable the **`memory-tracing-enabled`** setting in the Mbed OS platform configuration options. We recommend doing this by add it to your `mbed_app.json`:
+The memory tracer is not enabled by default. To enable it, you need to enable the **`memory-tracing-enabled`** setting in the Mbed OS platform configuration options. We recommend doing this by adding it to your `mbed_app.json`:
 
 ```
 {

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@ Running out of memory is a common problem with resource constrained systems such`
`4`	`4`
`5`	`5`	`#### Using the memory tracer`
`6`	`6`
`7`		-The memory tracer is not enabled by default. To enable it, you need to enable the `memory-tracing-enabled` setting in the Mbed OS platform configuration options. We recommend doing this by add it to your `mbed_app.json`:
	`7`	+The memory tracer is not enabled by default. To enable it, you need to enable the `memory-tracing-enabled` setting in the Mbed OS platform configuration options. We recommend doing this by adding it to your `mbed_app.json`:
`8`	`8`
`9`	`9`	```
`10`	`10`	`{`