fix dftl -> dflt typos

Author: etpinard

src/components/colorscale/defaults.js

@@ -40,9 +40,9 @@ module.exports = function colorScaleDefaults(traceIn, traceOut, layout, coerce,
 
     // handles both the trace case (autocolorscale is false by default) and
     // the marker and marker.line case (autocolorscale is true by default)
-    var autoColorscaleDftl;
-    if(sclIn !== undefined) autoColorscaleDftl = !isValidScale(sclIn);
-    coerce(prefix + 'autocolorscale', autoColorscaleDftl);
+    var autoColorscaleDflt;
+    if(sclIn !== undefined) autoColorscaleDflt = !isValidScale(sclIn);
+    coerce(prefix + 'autocolorscale', autoColorscaleDflt);
     var sclOut = coerce(prefix + 'colorscale');
 
     // reversescale is handled at the containerOut level
@@ -53,12 +53,12 @@ module.exports = function colorScaleDefaults(traceIn, traceOut, layout, coerce,
     if(prefix === 'marker.line.') return;
 
     if(!opts.noScale) {
-        // handle both the trace case where the dflt is listed in attributes and
+        // handles both the trace case where the dflt is listed in attributes and
         // the marker case where the dflt is determined by hasColorbar
-        var showScaleDftl;
-        if(prefix) showScaleDftl = hasColorbar(containerIn);
+        var showScaleDflt;
+        if(prefix) showScaleDflt = hasColorbar(containerIn);
 
-        var showScale = coerce(prefix + 'showscale', showScaleDftl);
+        var showScale = coerce(prefix + 'showscale', showScaleDflt);
         if(showScale) colorbarDefaults(containerIn, containerOut, layout);
     }
 };