ICU-20212 unistr.h, review comments from Markus for doc formatting.

diff --git a/icu4c/source/common/unicode/unistr.h b/icu4c/source/common/unicode/unistr.h
index 04ddb4cb333332f384aad83d114b79ff2c47fdb2..8bb7dcae585f8a33f68f9c0bbf2edd27023f0d79 100644 (file)
--- a/icu4c/source/common/unicode/unistr.h
+++ b/icu4c/source/common/unicode/unistr.h
@@ -1407,7 +1407,7 @@ public:
    * The resulting index return value will be in between 0 and length(), inclusively.
    *
    * Examples:
-   *\code
+   * \code
    *     // s has code points 'a' U+10000 'b' U+10ffff U+2029
    *     UnicodeString s(u"a\U00010000b\U0010ffff\u2029");
    *
@@ -1424,7 +1424,7 @@ public:
    *
    *     // go to the next-to-last code point of s
    *     index=s.moveIndex32(s.length(), -2); // backward-skips U+2029 and U+10ffff
-   *\endcode
+   * \endcode
    *
    * @param index input code unit index
    * @param delta (signed) code point count to move the index forward or backward