FlashFormatterClass: fix function naming

Author: pennam

examples/flashFormatter/flashFormatter.ino

@@ -33,7 +33,7 @@ void setup() {
   Serial.println("Do you want to proceed? Y/[n]");
 
   if (true == waitResponse()) {
-    if(!flashFormatter.checkandFormatPartition()){
+    if(!flashFormatter.checkAndFormatPartition()){
       Serial.println("Failed to check / format flash");
     } else {
       Serial.println("Flash checked / formatted successfully");

src/flashFormatter/FlashFormatterBase.h

@@ -11,7 +11,7 @@
 class FlashFormatterClass {
 public:
   virtual ~FlashFormatterClass() = default;
-  virtual bool checkandFormatPartition() {
+  virtual bool checkAndFormatPartition() {
     if(checkPartition()){
       return true;
     }