s/asembleDebug/assembleDebug (#4816)

docs/docs/Installing.md

@@ -268,7 +268,7 @@ Now we need to instruct gradle how to build that flavor. To do so here two solut
 
 #### 7.1 Build app with gradle command 
 
-**prefered solution** The RNN flavor you would like to build is specified in `app/build.gradle`. Therefore in order to compile only that flavor, instead of building your entire project using `./gradlew assembleDebug`, you should instruct gradle to build the app module: `./gradlew app:asembleDebug`. The easiest way is to add a package.json command to build and install your debug Android APK .
+**prefered solution** The RNN flavor you would like to build is specified in `app/build.gradle`. Therefore in order to compile only that flavor, instead of building your entire project using `./gradlew assembleDebug`, you should instruct gradle to build the app module: `./gradlew app:assembleDebug`. The easiest way is to add a package.json command to build and install your debug Android APK .
 
 ```
 "scripts": {