Indent here doc in usage() of bin/kaledoscope-builder. Issue #299.

bin/kaleidoscope-builder

@@ -41,6 +41,7 @@ firmware_size () {
     echo "${output}" | sed -e "s/\(Program:.*\)(\([0-9\.]*%\) Full)/\1(${PERCENT}% Full)/"
 }
 
+
 find_sketch () {
     SKETCH="${SKETCH:-${DEFAULT_SKETCH}}"
     LIBRARY="${LIBRARY:-${SKETCH}}"
@@ -294,12 +295,12 @@ EOF
 }
 
 usage () {
-    cat <<EOF
-Usage: $0 SKETCH commands...
+    cat <<- EOF
+		Usage: $0 SKETCH commands...
 		
-Runs all of the commands in the context of the Sketch.
+		Runs all of the commands in the context of the Sketch.
 		
-Available commands:
+		Available commands:
 		
 		  help
 			This help screen.
@@ -330,7 +331,7 @@ Available commands:
 		
 		  build-all
 			Build all Sketches we can find.
-EOF
+		EOF
 }
 
 help () {