diff --git a/man/ggtheme.Rd b/man/ggtheme.Rd
index a54289cec5..2a1c1bee64 100644
--- a/man/ggtheme.Rd
+++ b/man/ggtheme.Rd
@@ -97,14 +97,43 @@ for new features.}
 }
 }
 \examples{
-p <- ggplot(mtcars) + geom_point(aes(x = wt, y = mpg,
-     colour = factor(gear))) + facet_wrap(~am)
-p + theme_gray() # the default
-p + theme_bw()
-p + theme_linedraw()
-p + theme_light()
-p + theme_dark()
-p + theme_minimal()
-p + theme_classic()
-p + theme_void()
+mtcars2 <- within(mtcars, {
+  vs <- factor(vs, labels = c("V-shaped", "Straight"))
+  am <- factor(am, labels = c("Automatic", "Manual"))
+  cyl  <- factor(cyl)
+  gear <- factor(gear)
+})
+
+p1 <- ggplot(mtcars2) +
+  geom_point(aes(x = wt, y = mpg, colour = gear)) +
+  labs(title = "Fuel economy declines as weight increases",
+       subtitle = "(1973-74)",
+       caption = "Data from the 1974 Motor Trend US magazine.",
+       tag = "Figure 1",
+       x = "Weight (1000 lbs)",
+       y = "Fuel economy (mpg)",
+       colour = "Gears")
+
+p1 + theme_gray() # the default
+p1 + theme_bw()
+p1 + theme_linedraw()
+p1 + theme_light()
+p1 + theme_dark()
+p1 + theme_minimal()
+p1 + theme_classic()
+p1 + theme_void()
+
+# Theme examples with panels
+\donttest{
+p2 <- p1 + facet_grid(vs ~ am)
+
+p2 + theme_gray() # the default
+p2 + theme_bw()
+p2 + theme_linedraw()
+p2 + theme_light()
+p2 + theme_dark()
+p2 + theme_minimal()
+p2 + theme_classic()
+p2 + theme_void()
+}
 }
diff --git a/man/scale_brewer.Rd b/man/scale_brewer.Rd
index ed49715310..b7f0071dc1 100644
--- a/man/scale_brewer.Rd
+++ b/man/scale_brewer.Rd
@@ -34,7 +34,7 @@ limits, breaks, labels and so forth.}
 index into the list of palettes of appropriate \code{type}}
 
 \item{direction}{Sets the order of colors in the scale. If 1, the default,
-colors are as output by \code{\link[RColorBrewer:brewer.pal]{RColorBrewer::brewer.pal()}}. If -1, the
+colors are as output by \code{\link[RColorBrewer]{brewer.pal}}. If -1, the
 order of colors is reversed.}
 
 \item{aesthetics}{Character string or vector of character strings listing the
@@ -44,7 +44,7 @@ same time, via \code{aesthetics = c("colour", "fill")}.}
 
 \item{values}{if colours should not be evenly positioned along the gradient
 this vector gives the position (between 0 and 1) for each colour in the
-\code{colours} vector. See \code{\link[=rescale]{rescale()}} for a convience function
+\code{colours} vector. See \code{\link{rescale}} for a convience function
 to map an arbitrary range to between 0 and 1.}
 
 \item{space}{colour space in which to calculate gradient. Must be "Lab" -
diff --git a/man/scale_gradient.Rd b/man/scale_gradient.Rd
index b2ee2bce6f..9ab3342fb3 100644
--- a/man/scale_gradient.Rd
+++ b/man/scale_gradient.Rd
@@ -128,7 +128,7 @@ Defaults to 0.}
 
 \item{values}{if colours should not be evenly positioned along the gradient
 this vector gives the position (between 0 and 1) for each colour in the
-\code{colours} vector. See \code{\link[=rescale]{rescale()}} for a convience function
+\code{colours} vector. See \code{\link{rescale}} for a convience function
 to map an arbitrary range to between 0 and 1.}
 }
 \description{