[doc] Fix some minor formatting issues.
llvm-svn: 369161
diff --git a/clang/docs/LanguageExtensions.rst b/clang/docs/LanguageExtensions.rst
index 2731bae..67cdbb7 100644
--- a/clang/docs/LanguageExtensions.rst
+++ b/clang/docs/LanguageExtensions.rst
@@ -496,9 +496,11 @@
``__fp16`` is supported on every target, as it is purely a storage format; see below.
``_Float16`` is currently only supported on the following targets, with further
targets pending ABI standardization:
-- 32-bit ARM
-- 64-bit ARM (AArch64)
-- SPIR
+
+* 32-bit ARM
+* 64-bit ARM (AArch64)
+* SPIR
+
``_Float16`` will be supported on more targets as they define ABIs for it.
``__fp16`` is a storage and interchange format only. This means that values of
@@ -531,10 +533,8 @@
common real type of ``__fp16`` and ``_Float16`` for the purposes of the usual
arithmetic conversions is ``float``.
-A literal can be given ``_Float16`` type using the suffix ``f16``; for example:
-```
-3.14f16
-```
+A literal can be given ``_Float16`` type using the suffix ``f16``. For example,
+``3.14f16``.
Because default argument promotion only applies to the standard floating-point
types, ``_Float16`` values are not promoted to ``double`` when passed as variadic