diff --git a/src/schema/objects/common_principles.yaml b/src/schema/objects/common_principles.yaml
index 9a6c082050..aafd00ffab 100644
--- a/src/schema/objects/common_principles.yaml
+++ b/src/schema/objects/common_principles.yaml
@@ -14,7 +14,7 @@ atlas:
         To further differentiate the concept of *atlas* and *template* throughout the specification, *template* will
         designate a standardized stereotaxy frame where some feature or features are mapped through spatial normalization
         and then possibly averaged.
-        Conversely, *atlas* will designate a specific methodology or algorithm to create meaningful partitions 
+        Conversely, *atlas* will designate a specific methodology or algorithm to create meaningful partitions
         and other knowledge annotations about the brain such as landmarks, with reference to a
         *template* instantiating a *space*.
 data_acquisition:
diff --git a/src/schema/objects/entities.yaml b/src/schema/objects/entities.yaml
index 4b79c373b8..be175fe21a 100644
--- a/src/schema/objects/entities.yaml
+++ b/src/schema/objects/entities.yaml
@@ -303,7 +303,7 @@ segmentation:
     The `seg-<label>` key/value pair corresponds to a custom label the user
     MAY use to distinguish specific partitions of the data space
     (segmentations or parcellations).
-    
+
     Segmentations and parcellations MAY or MAY NOT be associated with
     [atlases](SPEC_ROOT/common-principles.md#definitions),
     Therefore, `seg-<label>` SHOULD NOT be used to designate