According to dictionary 'syntax' is countable and according to context it should be plural.
fix the broken table of template summary.
fix the table in Property Binding.
fix a position of right parethesis in Property Binding.
fix a occurance of a non-sense underscore.
fix a table in Inline Templates.
fix a missing '.' in Template Microsyntax.
fix the table in '## Binding Events'.
fix an article usage of 'an' against 'a' in '## Binding Events'.
fix a statement against the usage of plural after 'any'.
fix the typo error in former fixes.
Closes#3994