Slightly better concat docstring

Author: cnuernber

src/tech/v3/dataset/base.clj

@@ -523,9 +523,9 @@
 
 
 (defn group-by
-  "Produce a map of key-fn-value->dataset.  The argument to key-fn 
+  "Produce a map of key-fn-value->dataset.  The argument to key-fn
   is a map of colname->column-value representing a row in dataset.
-  Each dataset in the resulting map contains all and only rows 
+  Each dataset in the resulting map contains all and only rows
   that produce the same key-fn-value.
 
   Options - options are passed into dtype arggroup:
@@ -741,8 +741,8 @@
 
 
 (defn concat
-  "Concatenate datasets in place using a copying-concatenation.
-  See also concat-inplace as it may be more efficient for your use case if you have
+  "Concatenate datasets using a copying-concatenation.
+  See also [[concat-inplace]] as it may be more efficient for your use case if you have
   a small number (like less than 3) of datasets."
   ([dataset & datasets]
    (apply concat-copying dataset datasets))