Fix a few spelling errors in box-protocol.rst.

doc/www/content/doc/box-protocol.rst

@@ -461,7 +461,7 @@ can be found in `src/errcode.h
                                 XLOG / SNAP
 --------------------------------------------------------------------------------
 
-XLOG and SNAP have one format now. For example, they starts with:
+XLOG and SNAP have the same format. They start with:
 
 .. code-block:: bash
 
@@ -472,18 +472,18 @@ XLOG and SNAP have one format now. For example, they starts with:
     \n
     ...
 
-So, **Header** of SNAP/XLOG consists from:
+So, **Header** of an SNAP/XLOG consists of:
 
 .. code-block:: bash
 
     <format>\n
     <format_version>\n
-    Server: <server_uuid>
+    Server: <server_uuid>\n
     VClock: <vclock_map>\n
     \n
 
 
-There're two markers: tuple beggining - **0xd5ba0bab** and EOF marker - **0xd510aded**. So, next, between **Header** and EOF marker there's data with such schema:
+There're two markers: tuple beggining - **0xd5ba0bab** and EOF marker - **0xd510aded**. So, next, between **Header** and EOF marker there's data with the following schema:
 
 .. code-block:: bash