Remove superfluous empty lines

Author: sebromero

src/UFile.h

@@ -179,7 +179,6 @@ class UFile{
    */
   String getPathAsString();
 
-
   /**
    * @brief Returns the number of bytes available to read
    * @return The number of bytes available to read as int

src/USBStorage.cpp

@@ -80,5 +80,4 @@ bool  USBStorage::format(FileSystems fs){
         this -> fileSystem = FS_LITTLEFS;
         return mkfs(DEV_USB, FS_LITTLEFS) == 0;
     }
-
 }