color fix on readme density example

mattmoehr · Dec 10, 2014 · e49e1ce · e49e1ce
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diff --git a/README-qmplot-2.png b/README-qmplot-2.png
diff --git a/README.Rmd b/README.Rmd
@@ -36,7 +36,7 @@ downtown <- subset(crime,
 )
 
 qmplot(lon, lat, data = downtown, maptype = "toner-background", color = I("red"))
-qmplot(lon, lat, data = downtown, maptype = "toner-lite", geom = "density2d")
+qmplot(lon, lat, data = downtown, maptype = "toner-lite", geom = "density2d", color = I("red"))
 ```
 
 ## Installation

diff --git a/README.md b/README.md
@@ -41,7 +41,7 @@ qmplot(lon, lat, data = downtown, maptype = "toner-background", color = I("red")
 ![](README-qmplot-1.png)
 
 ``` {.r}
-qmplot(lon, lat, data = downtown, maptype = "toner-lite", geom = "density2d")
+qmplot(lon, lat, data = downtown, maptype = "toner-lite", geom = "density2d", color = I("red"))
 ```
 
 ![](README-qmplot-2.png)