Trunk fixes for heltec mesh pocket. (#6588)

https://github.com/meshtastic/firmware/pull/6533 was merged
without running trunk. This patch fixes the newly introduced
trunk errors.

src/graphics/EInkDisplay2.cpp

@@ -219,7 +219,7 @@ bool EInkDisplay::connect()
     }
 #elif defined(HELTEC_MESH_POCKET)
     {
-        spi1=&SPI1;
+        spi1 = &SPI1;
         spi1->begin();
         // VExt already enabled in setup()
         // RTC GPIO hold disabled in setup()