doc: Fixed type in documentation for FormatFloat.
R=r, r, rsc
CC=golang-dev
https://golang.org/cl/5656108
diff --git a/doc/go1.html b/doc/go1.html
index 9e98a97..05d3eb5 100644
--- a/doc/go1.html
+++ b/doc/go1.html
@@ -1705,7 +1705,7 @@
<tr>
<td colspan="2"><hr></td>
</tr>
-<tr><td>Ftoa32(x, f, p)</td> <td>FormatFloat(x, float64(f), p, 32)</td></tr>
+<tr><td>Ftoa32(x, f, p)</td> <td>FormatFloat(float64(x), f, p, 32)</td></tr>
<tr><td>Ftoa64(x, f, p)</td> <td>FormatFloat(x, f, p, 64)</td></tr>
<tr><td>FtoaN(x, f, p, n)</td> <td>FormatFloat(x, f, p, n)</td></tr>
<tr>
