Use correct separator in keywords.txt

The Arduino IDE currently requires the use of a tab separator between the name and identifier. Without this tab the keyword is not highlighted. Reference: https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5:-Library-specification#keywords
guillaume-rico · Nov 20, 2017 · ae865ba · ae865ba
1 parent 92ad48e
commit ae865ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/keywords.txt b/keywords.txt
@@ -13,7 +13,7 @@ SharpIR	KEYWORD1
 # Methods and Functions (KEYWORD2)
 #######################################
 
-distance KEYWORD2
+distance	KEYWORD2
 
 #######################################
 # Constants (LITERAL1)