gas/doc/internals.texi: fix typo
* gas/doc/internals.texi (md_emit_single_noop_insn):
fix '@var missing closing brace'
* gas/doc/internals.texi (Hash tables):
fix '@menu reference to nonexistent node `Hash tables''
diff --git a/gas/doc/internals.texi b/gas/doc/internals.texi
index 59b2d3a..a91d2ab 100644
--- a/gas/doc/internals.texi
+++ b/gas/doc/internals.texi
@@ -1557,7 +1557,7 @@
@item md_emit_single_noop_insn
@itemx md_single_noop_insn
These macro facilitate the @var{.nop} directive. If defined the
-@var{md_emit_single_noop_insn) macro provides code to insert a single no-op
+@var{md_emit_single_noop_insn} macro provides code to insert a single no-op
instruction into the output stream. If this involves calling @var{md_assemble}
with a fixed string then the alternative macro @var{md_single_noop_insn} can be
defined, specifying the string to pass. If neither of these macros are defined
@@ -1890,7 +1890,6 @@
@menu
* Warning and error messages:: Warning and error messages
-* Hash tables:: Hash tables
@end menu
@node Warning and error messages
