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""Unthinking automated 'corrections'""
Your edit summary  at the article Grotrian-Steinweg characterised the bulk of my edits as ""unthinking automated 'corrections'"" and you reverted them. In general, I find the principles of ""Wikipedia:Revert only when necessary"" worthy of consideration. In particular, I assure you they were not automated and are the result of some thinking. In detail:
the correct syntax for a reference invocation by name is, as for any unary HTML tag, to close it with a space preceding the slash: 
the wikilink for Germany in the infobox is a case of WP:OVERLINK
when using , the parameter  is unnecessary.
the term ""Initial Interest Confusion"" is capitalised at its article and I presume with good reason
the template  is useful even for articles which currently already show all of that caterory's images as more files might be placed into that category in the future
I suggest you revert your edit; additionally, please consider WP:Revert only when necessary.    "