Update CFrame.yaml (#989)

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Author: IgnisRBX

content/en-us/reference/engine/datatypes/CFrame.yaml

@@ -988,10 +988,10 @@ methods:
       this `Datatype.CFrame` in both position and rotation.
     description: |
       Returns `true` if the other `Datatype.CFrame` is sufficiently close to
-      this `Datatype.CFrame` in both position and rotation. The `eps` value is
-      used to control the tolerance for this similarity. This value is optional
+      this `Datatype.CFrame` in both position and rotation. The `epsilon` value is
+      used to control the tolerance for this similarity; this value is optional
       and should be a small positive value if provided. The similarity for
-      position is component-wise, and for rotation uses a fast approximation of
+      position is component-wise while rotation uses a fast approximation of
       the angle difference.
     parameters:
       - name: other