Fix punctuation in rustdoc book

diff --git a/src/doc/rustdoc/src/advanced-features.md b/src/doc/rustdoc/src/advanced-features.md
index 47bef3cdde1877c2e669305d033072bb101308cb..7c12d23e6495c381bc6fcfdb5b59a09852c1c5d6 100644 (file)
--- a/src/doc/rustdoc/src/advanced-features.md
+++ b/src/doc/rustdoc/src/advanced-features.md
@@ -4,7 +4,7 @@ The features listed on this page fall outside the rest of the main categories.
 
 ## `#[cfg(doc)]`: Documenting platform-/feature-specific information
 
-For conditional compilation, Rustdoc treats your crate the same way the compiler does: Only things
+For conditional compilation, Rustdoc treats your crate the same way the compiler does. Only things
 from the host target are available (or from the given `--target` if present), and everything else is
 "filtered out" from the crate. This can cause problems if your crate is providing different things
 on different targets and you want your documentation to reflect all the available items you