clean up

Author: JPryce-Aklundh

modules/ROOT/pages/expressions/string-operators.adoc

@@ -120,7 +120,7 @@ RETURN 'My favorite fruits are: ' || 'apples' || ', ' || 'bananas' || ', and' ||
 |===
 
 [[list-values-and-null]]
-== String concatenation,`LIST` values, and `NULL`
+== String concatenation, `LIST` values, and `NULL`
 
 `STRING` values in a `LIST` can be concatenated using the xref:functions/list.adoc#functions-reduce[`reduce()`] function.
 
@@ -206,8 +206,7 @@ RETURN 'My favorite fruits are: ' || coalesce(reduce(acc = head(list), item IN t
 1+d|Rows: 3
 |===
 
-Finally, xref:values-and-types/lists.adoc#cypher-list-comprehension[
-list comprehension] allows concatenating a `STRING` value to each item in a `LIST` to generate a new `LIST` of modified `STRING` values.
+Additionally, xref:values-and-types/lists.adoc#cypher-list-comprehension[list comprehension] allows concatenating a `STRING` value to each item in a `LIST` to generate a new `LIST` of modified `STRING` values.
 
 .List comprehension with `STRING` concatenation on `LIST` items
 [source, cypher]