diff --git a/doc/91_relnotes.qbk b/doc/91_relnotes.qbk
index 135be49..3a85bd3 100644
--- a/doc/91_relnotes.qbk
+++ b/doc/91_relnotes.qbk
@@ -38,7 +38,7 @@
 * Fixed [@https://github.com/boostorg/optional/issues/78 issue #78].
 * `boost::none` is now declared as an inline variable (on compilers that support it): there is only one instance of `boost::none` across all translation units.
 * Fixed a number of compilation errors in GCC 4.4.7 in `optional<T>` for trivial `T`s. Thanks to Robert Leahy for the fix. For details see [@https://github.com/boostorg/optional/pull/80 pr #78].
-* Now surpressing warning `-Wweak-vtables`.
+* Now suppressing warning `-Wweak-vtables`.
 
 [heading Boost Release 1.69]
 
diff --git a/doc/html/boost_optional/relnotes.html b/doc/html/boost_optional/relnotes.html
index 8acd838..ae83382 100644
--- a/doc/html/boost_optional/relnotes.html
+++ b/doc/html/boost_optional/relnotes.html
@@ -96,7 +96,7 @@
           #78</a>.
         </li>
 <li class="listitem">
-          Now surpressing warning <code class="computeroutput"><span class="special">-</span><span class="identifier">Wweak</span><span class="special">-</span><span class="identifier">vtables</span></code>.
+          Now suppressing warning <code class="computeroutput"><span class="special">-</span><span class="identifier">Wweak</span><span class="special">-</span><span class="identifier">vtables</span></code>.
         </li>
 </ul></div>
 <h4>