README.md in trackler-2.2.1.95

- old
+ new

@@ -2,11 +2,11 @@
 
 Detect saddle points in a matrix.
 
 So say you have a matrix like so:
 
-```plain
+```text
     0  1  2
   |---------
 0 | 9  8  7
 1 | 5  3  2     <--- saddle point at (1,0)
 2 | 6  6  7
@@ -26,29 +26,32 @@
 Note that you may find other definitions of matrix saddle points online,
 but the tests for this exercise follow the above unambiguous definition.
 
 ## Setup
 
-Go through the setup instructions for JavaScript to
-install the necessary dependencies:
+Go through the setup instructions for JavaScript to install the
+ necessary dependencies:
 
 http://exercism.io/languages/javascript/installation
 
-## Making the Test Suite Pass
+## Running the test suite
 
-Execute the tests with:
+The provided test suite uses [Jasmine](https://jasmine.github.io/).
+You can install it by opening a terminal window and running the
+following command:
 
-    jasmine <exercise-name>.spec.js
+```sh
+npm install -g jasmine
+```
 
-Replace `<exercise-name>` with the name of the current exercise. E.g., to
-test the Hello World exercise:
+Run the test suite from the exercise directory with:
 
-    jasmine hello-world.spec.js
+```sh
+jasmine saddle-points.spec.js
+```
 
-In many test suites all but the first test have been skipped.
-
-Once you get a test passing, you can unskip the next one by
-changing `xit` to `it`.
+In many test suites all but the first test have been marked "pending".
+Once you get a test passing, activate the next one by changing `xit` to `it`.
 
 ## Source
 
 J Dalbey's Programming Practice problems [http://users.csc.calpoly.edu/~jdalbey/103/Projects/ProgrammingPractice.html](http://users.csc.calpoly.edu/~jdalbey/103/Projects/ProgrammingPractice.html)
 