Update suspicious ignore file.
diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst
index 7e8fb26..d6ac364 100644
--- a/Doc/library/socket.rst
+++ b/Doc/library/socket.rst
@@ -72,7 +72,7 @@
    tuple, and the fields depend on the address type. The general tuple form is
    ``(addr_type, v1, v2, v3 [, scope])``, where:
 
-   - *addr_type* is one of :const;`TIPC_ADDR_NAMESEQ`, :const:`TIPC_ADDR_NAME`,
+   - *addr_type* is one of :const:`TIPC_ADDR_NAMESEQ`, :const:`TIPC_ADDR_NAME`,
      or :const:`TIPC_ADDR_ID`.
    - *scope* is one of :const:`TIPC_ZONE_SCOPE`, :const:`TIPC_CLUSTER_SCOPE`,
      and :const:`TIPC_NODE_SCOPE`.
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index b7ed587..2c44b49 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -225,7 +225,7 @@
 
    When *stdout* or *stderr* are pipes and *universal_newlines* is
    ``True`` then all line endings will be converted to ``'\n'`` as described
-   for the :term:`universal newlines` `'U'`` mode argument to :func:`open`.
+   for the :term:`universal newlines` ``'U'`` mode argument to :func:`open`.
 
    If *shell* is ``True``, the specified command will be executed through
    the shell.  This can be useful if you are using Python primarily for the
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index 989e7f4..f5f8148 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -774,7 +774,7 @@
    independent Python files are installed; by default, this is the string
    ``'/usr/local'``.  This can be set at build time with the ``--prefix``
    argument to the :program:`configure` script.  The main collection of Python
-   library modules is installed in the directory :file:`{prefix}/lib/python{X.Y}``
+   library modules is installed in the directory :file:`{prefix}/lib/python{X.Y}`
    while the platform independent header files (all except :file:`pyconfig.h`) are
    stored in :file:`{prefix}/include/python{X.Y}`, where *X.Y* is the version
    number of Python, for example ``2.7``.