diff --git a/README.md b/README.md
index 772f731..5b4f118 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ var sApp = startApp.set({} params [, {} extras]);
 | Param | Description | Default | Values |
 | --- | --- | --- | --- |
 | noParse | Disable find action and category in Intent package | false | Boolean |
-| matchDoubleInSting | Match Double type in string extras (usefull for coordinates, prices etc.) | false | Boolean |
+| matchDoubleInString | Match Double type in string extras (usefull for coordinates, prices etc.) | false | Boolean |
 | intent | [Intent(String action)](https://developer.android.com/reference/android/content/Intent.html#Intent%28java.lang.String%29) | null | String |
 | application | [Intent (Context packageContext)](https://developer.android.com/reference/android/content/Intent.html#Intent%28android.content.Context,%20java.lang.Class%3C?%3E%29) | null | String |
 | action | [Intent setAction](http://developer.android.com/reference/android/content/Intent.html#setAction(java.lang.String)) | null | String ||
diff --git a/src/android/Assets.java b/src/android/Assets.java
index 08e45e2..e6390de 100644
--- a/src/android/Assets.java
+++ b/src/android/Assets.java
@@ -14,6 +14,7 @@ import android.util.Log;
 import org.apache.cordova.CordovaPlugin;
 
 import java.lang.reflect.Field;
+import java.util.regex.Pattern;
 
 
 public class Assets extends CordovaPlugin {
@@ -62,7 +63,7 @@ public class Assets extends CordovaPlugin {
         return field.getInt(null);
     }
 
-    protected boolean matchDoubleInSting(String str) {
+    protected boolean matchDoubleInString(String str) {
         return (Pattern.matches("([0-9]*)\\.([0-9]*)", str));
     }
 }
diff --git a/src/android/startApp.java b/src/android/startApp.java
index 32515da..ac0039d 100644
--- a/src/android/startApp.java
+++ b/src/android/startApp.java
@@ -250,7 +250,7 @@ public class startApp extends Assets {
 							LaunchIntent.putExtra(parseExtraName(key), extra.getInt(key));
 						}
 
-						if(params.has("matchDoubleInSting") && matchDoubleInSting(extra.getString(key))) {
+						if(params.has("matchDoubleInString") && matchDoubleInString(extra.getString(key))) {
                             LaunchIntent.putExtra(parseExtraName(key), extra.getDouble(key));
                         } else if(value instanceof String) {
 							LaunchIntent.putExtra(parseExtraName(key), extra.getString(key));