Update peps/pep-0836.rst

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: neutrinoceros

peps/pep-0836.rst

@@ -65,7 +65,7 @@ At a high level, these are our milestones and goals for the JIT over the next
     middle-end/optimizer, and Copy and Patch backend), remain almost
     completely unchanged from CPython 3.15. **In other words, only what
     the JIT selects to compile is evolving from traces to methods,
-    nothing else is changing from CPython 3.15**.
+    nothing else is changing from CPython 3.15.**
 
   * :ref:`Make the JIT compatible with free-threading <836-free-threading>`. We
     believe that this is important to prioritize early on in the next phase of