 { $description "Splits the sequence into overlapping clumps of " { $snippet "n" } " elements and collects the clumps into a new array." }
 { $errors "Throws an error if " { $snippet "n" } " is smaller than the length of the sequence." }
 { $examples
-    { $example "USING: splitting prettyprint ;" "{ 3 1 3 3 7 } 2 clump ." "{ { 3 1 } { 1 3 } { 3 3 } { 3 7 } }" }
+    { $example "USING: grouping prettyprint ;" "{ 3 1 3 3 7 } 2 clump ." "{ { 3 1 } { 1 3 } { 3 3 } { 3 7 } }" }
 } ;
 
 HELP: <clumps>

{ $description "Outputs a virtual sequence whose elements are overlapping subsequences of " { $snippet "n" } " elements from the underlying sequence." }
{ $examples
    { $example
        "USING: arrays kernel prettyprint sequences splitting ;"
        "9 >array 3 <sliced-groups>"
        "dup [ reverse-here ] each concat >array ."
        "{ 2 1 0 5 4 3 8 7 6 }"

{ $description "Outputs a virtual sequence whose elements are disjoint subsequences of " { $snippet "n" } " elements from the underlying sequence." }
{ $examples
    { $example
        "USING: arrays kernel prettyprint sequences grouping ;"
        "9 >array 3 <groups> dup reverse-here concat >array ." "{ 6 7 8 3 4 5 0 1 2 }"
    }
} ;
