Merge pull request #1286 from alhirzel/Development

Fix typo, PID_BED_POWER -> MAX_BED_POWER

Marlin/temperature.cpp

@@ -584,7 +584,7 @@ void manage_heater()
 		  pid_output = pTerm_bed + iTerm_bed - dTerm_bed;
           	  if (pid_output > MAX_BED_POWER) {
             	    if (pid_error_bed > 0 )  temp_iState_bed -= pid_error_bed; // conditional un-integration
-                    pid_output=PID_BED_POWER;
+                    pid_output=MAX_BED_POWER;
           	  } else if (pid_output < 0){
             	    if (pid_error_bed < 0 )  temp_iState_bed -= pid_error_bed; // conditional un-integration
                     pid_output=0;