Update 3.function_conditions.md

docs/3.function_conditions.md

@@ -122,7 +122,7 @@ For example:
 
 !!! note "Predicate and predicate functions"
 
-    A predicate is a statement or function that evaluats and returns **one** `TRUE` or `FALSE` value. For example, this is a predicate that evaluates if `x` is larger than 5:
+    A predicate is a statement or function that evaluates and returns **one** `TRUE` or `FALSE` value. For example, this is a predicate that evaluates if `x` is larger than 5:
 
     ```r
     x > 5