Update docs for SB() / Driver() / DriverContext()

Author: mdmintz

seleniumbase/plugins/driver_manager.py

@@ -4,11 +4,17 @@
 
 The SeleniumBase Driver as a context manager:
 Usage --> ``with DriverContext() as driver:``
-Usage example -->
-    from seleniumbase import DriverContext
-    with DriverContext() as driver:
-        driver.get("https://google.com/ncr")
-    # The browser exits automatically after the "with" block ends.
+
+Example -->
+
+```
+from seleniumbase import DriverContext
+
+with DriverContext() as driver:
+    driver.get("https://google.com/ncr")
+```
+
+# (The browser exits automatically after the "with" block ends.)
 
 ###########################################################################
 # Above: The driver as a context manager. (Used with a "with" statement.) #
@@ -18,10 +24,15 @@
 
 The SeleniumBase Driver as a returnable object:
 Usage --> ``driver = Driver()``
-Usage example -->
-    from seleniumbase import Driver
-    driver = Driver()
-    driver.get("https://google.com/ncr")
+
+Example -->
+
+```
+from seleniumbase import Driver
+
+driver = Driver()
+driver.get("https://google.com/ncr")
+```
 
 ###########################################################################
 """

seleniumbase/plugins/sb_manager.py

@@ -4,16 +4,22 @@
 
 The SeleniumBase SB Context Manager:
 Usage --> ``with SB() as sb:``
-Usage example -->
-    from seleniumbase import SB
-    with SB() as sb:  # Many args! Eg. SB(browser="edge")
-        sb.open("https://google.com/ncr")
-        sb.type('[name="q"]', "SeleniumBase on GitHub\n")
-        sb.click('a[href*="github.com/seleniumbase"]')
-        sb.highlight("div.Layout-main")
-        sb.highlight("div.Layout-sidebar")
-        sb.sleep(0.5)
-    # The browser exits automatically after the "with" block ends.
+
+Example -->
+
+```
+from seleniumbase import SB
+
+with SB() as sb:  # Many args! Eg. SB(browser="edge")
+    sb.open("https://google.com/ncr")
+    sb.type('[name="q"]', "SeleniumBase on GitHub\n")
+    sb.click('a[href*="github.com/seleniumbase"]')
+    sb.highlight("div.Layout-main")
+    sb.highlight("div.Layout-sidebar")
+    sb.sleep(0.5)
+```
+
+# (The browser exits automatically after the "with" block ends.)
 
 #########################################
 """