minor formatting

_guidelines-v4/04-cmn/02-cmnbasics/04-cmnnoteschords/01-cmnnotes/01-cmnnotesbasic.md

@@ -20,30 +20,23 @@ The usual CMN-specific values for **@dur** are:
 
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 **1**: whole note
-
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 **2**: half note
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 **4**: quarter note
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 **8**: eighth note
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 **16**: sixteenth note
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-**…**: 
-
+**…**
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 **2048**: 2048th note
 
 Additionally, the following two values borrowed from mensural notation are allowed, as they sometimes also appear in CMN:
 
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 **breve**: double whole
-
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 **long**: quadruple whole