Expand the required version comments

Author: bbatsov

src/cider/nrepl.clj

@@ -23,11 +23,13 @@
    [orchard.java]))
 
 (def min-clojure-verion
-  "Having an enforced minimmum version can help users and maintainers alike diagnose issues more quickly,
-  avoiding problematic code paths in our middleware, and clients like cider.el."
+  "The minimum Clojure version needed by cider-nrepl to work properly.
+  Having an enforced minimum version can help users and maintainers alike diagnose issues more quickly,
+  avoiding problematic code paths in our middleware, and in clients like cider.el."
   {:major 1
    :minor 9})
 
+;; Make sure we're running a supported Clojure version
 (when (or (< (-> *clojure-version* :major long)
              (-> min-clojure-verion :major long))
 
@@ -36,7 +38,7 @@
                (< (-> *clojure-version* :minor long)
                   (-> min-clojure-verion :minor long))))
   (try
-    (.println System/err (format "cider-nrepl cannot be run with older Clojure versions (found: %s, minimum: %s). Exiting."
+    (.println System/err (format "cider-nrepl requires a newer Clojure version (found: %s, minimum required: %s). Exiting."
                                  *clojure-version*
                                  min-clojure-verion))
     (finally