Format after PR

Signed-off-by: Sara Damiano <sdamiano@stroudcenter.org>

src/TinyGsmClientSIM800.h

@@ -467,9 +467,7 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800>,
   }
 
   bool setMicVolume(uint8_t channel, uint8_t level) {
-    if(channel > 4){
-	  return 0;
-	}
+    if (channel > 4) { return 0; }
     sendAT(GF("+CMIC="), level);
     return waitResponse() == 1;
   }
@@ -485,6 +483,7 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800>,
     sendAT(GF("STTONE="), 0);
     return waitResponse();
   }
+
   /*
    * Time functions
    */