Add missing semicolon

Author: alrvid

Diff for: examples/SimpleStorageWriteRead/SimpleStorageWriteRead.ino

@@ -50,7 +50,7 @@ void printFolderContents(Folder dir, int indentation = 0) {
 
 // Uncomment one of the three lines below to select between SD card, USB or internal storage
 //SDStorage unifiedStorage = SDStorage();             // Create an instance for interacting with SD card storage
-//USBStorage unifiedStorage = USBStorage()            // Create an instance for interacting with USB storage
+//USBStorage unifiedStorage = USBStorage();            // Create an instance for interacting with USB storage
 InternalStorage internalStorage = InternalStorage();  // Create an instance for interacting with internal Flash storage (default)
 
 void setup() {