Remove some glitchy spaces.
Fixes unformatted "N" in "array of N T".

Found another place with the same issue.  I believe code formatting
should be used for these cases, because an italics N is usually
followed by definition of the N.

Closes: #215
basic_string::replace description : fix missing words.
Merge pull request #253 from faithandbrave/fix_basic_string_replace_typo

[string::replace]/35 Add missing `returns` command

Reported by Akira Takahashi.
[func.bind.isbind]/2 says "have a BaseCharacteristics"

Reported by Stephan T. Lavavej.

Closes #259.
[pointer.traits.functions] Add paragraph numbers.

Reported by Stephan T. Lavavej. Closes #258.
[util.smartptr.shared.const]/33 Add whitespace

Reported by Stephan T. Lavavej. Closes #249.
[pair.astuple] Undo reference to tuple_element_t.

Reported by Michael Park. Closes #247.
[pair.astuple] Give names to function parameters.

Reported by Stephan T. Lavavej. Closes #231.
[re.synopt] Use code font for match_results.
Fix typo in [ios.members.static]

No argument should be used to call 'sbumpc'.
[alg.remove] Fix typo.

Reported by Andrzej Krzemieński. Closes #265
[refwrap.helpers] Add missing whitespace.
Editorial change missing from resolution DR739: update note to reflect
that plain bit-fields are signed exactly when their underlying type is
signed.
[basic.stc.dynamic] Fix an error that was introduced editorially:
the implicitly-declared 'operator delete' functions are explicitly
'noexcept'.
[temp.expl.spec] Clarify contexts in which locations of partial and
explicit specialization are relevant.
[dcl.init.list] Correct typo "orresponding".
[basic.scope.namespace] Fix singular/plural mismatch.
Merge pull request #226 from lichray/mono-N

Fix unformatted "N" in "array of N T".
Merge pull request #263 from FrankHB/patch-2

Fix typo in [ios.members.static]