Fix typo

Author: Flanker32

PluginsAndFeatures/azure-toolkit-for-intellij/resources/com/microsoft/intellij/ui/messages/messages.properties

@@ -1390,7 +1390,7 @@ function.create.hint.created=Function app ({0}) created.
 function.create.hint.startCreateFunction=The specified function app does not exist. Creating a new function app...
 function.create.hint.functionCreated=Successfully created function app ({0})
 function.create.error.targetExists=Failed to create function app ({0}), target function app already exists.
-function.create.error.createApplicationInsightsFailed=Skip binding application insights as failed to create insights instance for function app ({0})
+function.create.error.createApplicationInsightsFailed=Skip binding application insights as failed to create insight instance for function app ({0})
 function.create.error.dockerNotSupport=The 'docker' runtime is not supported in current version.
 function.create.error.invalidRuntime=Unsupported runtime {0}
 function.create.dialog.title=Create Function