[TI removal] Remove discussion of `TerminatorInst` from the LLVM
documentation.

llvm-svn: 344727
diff --git a/llvm/docs/ProgrammersManual.rst b/llvm/docs/ProgrammersManual.rst
index 64b7de5..88c5670 100644
--- a/llvm/docs/ProgrammersManual.rst
+++ b/llvm/docs/ProgrammersManual.rst
@@ -3736,13 +3736,6 @@
   `ICmpInst <LangRef.html#i_icmp>`_ (integer opreands), and
   `FCmpInst <LangRef.html#i_fcmp>`_ (floating point operands).
 
-.. _TerminatorInst:
-
-* ``TerminatorInst``
-
-  This subclass is the parent of all terminator instructions (those which can
-  terminate a block).
-
 .. _m_Instruction:
 
 Important Public Members of the ``Instruction`` class
@@ -4068,7 +4061,7 @@
 known as a basic block by the compiler community.  The ``BasicBlock`` class
 maintains a list of Instruction_\ s, which form the body of the block.  Matching
 the language definition, the last element of this list of instructions is always
-a terminator instruction (a subclass of the TerminatorInst_ class).
+a terminator instruction.
 
 In addition to tracking the list of instructions that make up the block, the
 ``BasicBlock`` class also keeps track of the :ref:`Function <c_Function>` that
@@ -4119,7 +4112,7 @@
   Returns a pointer to :ref:`Function <c_Function>` the block is embedded into,
   or a null pointer if it is homeless.
 
-* ``TerminatorInst *getTerminator()``
+* ``Instruction *getTerminator()``
 
   Returns a pointer to the terminator instruction that appears at the end of the
   ``BasicBlock``.  If there is no terminator instruction, or if the last