[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

src/schema/objects/entities.yaml

@@ -86,12 +86,12 @@ direction:
 
     Labels need not follow any particular convention and in case of conflict,
     JSON metadata MUST take precedence in interpreting an image.
-    
+
     For example, `dir-j0` and `dir-j1` can indicate `"PhaseEncodingDirection": "j"` and `"j-"` (or vice versa),
     identifying the phase-encoding axis while avoiding indicating polarity.
     However, in case of a dataset indicating `dir-j0` with `"PhaseEncodingDirection": "i"`, the
     JSON metadata overrides the entity `dir-` setting.
-    
+
     The use of generic labels, such as `dir-reference` and `dir-reversed`, is RECOMMENDED
     to avoid any possible inconsistency.