Improve help and fix sayings

Author: Waren Gonzaga

lib/cli/index.js

@@ -3,8 +3,8 @@
 const color     = require('ansi-styles'),
       table3    = require('cli-table3'),
       chart     = require('./chart'),
-      pkg       = require('../../package.json'), // package.json info
-      say       = require('../sayings/threads.json') // sayings
+      pkg       = require('../../package.json'),        // package.json info
+      say       = require('../sayings/threads.json');   // sayings
 
 // ansi colors
 const 
@@ -89,6 +89,8 @@ exports.help = () => {
     COVID-19 Tracker CLI v${pkg.version} by Waren Gonzaga
     ${line}
 
+    Basic Usage:
+
     /<country name> ................... by country stats
                                         ex. /philippines /korea
     /<ISO 3166-1 code> ................ by country stats shortcut
@@ -103,12 +105,15 @@ exports.help = () => {
                                         ex. /plain/philippines or /plain/ph
                                         /basic/philippines or /basic/ph
 
+    ${line}
+
+    ANSI Supported Features
+
     /history/<country name> ........... historical chart for cases of a country
                                         ex. /history/philippines /history/korea
     /history/<ISO 3166-1 code> ........ shortcut historical chart for cases of a country
                                         ex. /history/ph /history/kor
 
-    Usage:
     Cases and Deaths is currently available for historical chart.
 
     /history/ph/cases or /history/ph/deaths

lib/sayings/threads.json

@@ -28,7 +28,7 @@
     "Don't worry be happy!",
     "We are not going to die... stay healthy!",
     "Natural foods is better than vitamins...",
-    "Let food be thy medicine and medicine be thy food \n- Hippocrates",
-    "Healthy citizens are the greatest asset any country can have \n- Winston S. Churchill",
-    "Wine is the most healthful and most hygienic of beverages \n- Louis Pasteur"
+    "Let food be thy medicine and medicine be thy food - Hippocrates",
+    "Healthy citizens are the greatest asset any country can have - Winston S. Churchill",
+    "Wine is the most healthful and most hygienic of beverages - Louis Pasteur"
 ]