Update README.md

Author: beothorn

README.md

@@ -44,6 +44,6 @@ escaping double quotes
 Common issues
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 On installation you may get an error *Extension Installation Could not create Java Implementation Loader* . This can happen when libre office is using a JDK instead of a JRE or if your Java installation has problems.  
-To fix this change the jvm to be used by libre office on __Tools>Options>Advanaced__  
+To fix this change the jvm to be used by libre office on __Tools>Options>Advanced__  
 More about this error on:  
 http://ask.libreoffice.org/en/question/5712/extension-installation-could-not-create-java-implementation-loader/