layout improvements (#546)

Author: ingox

source/adminguide/host_and_storage_tags.rst

@@ -148,17 +148,19 @@ It is worth mentioning that the compute offering or disk offering tags are injec
 
 Example: tags[0] == "slow" || tags[1] == "fast"
 	Tags and results:
-		“slow,fast” -> TRUE
-		“fast,slow” -> FALSE
-		“fast” -> FALSE
+
+- “slow,fast” -> TRUE
+- “fast,slow” -> FALSE
+- “fast” -> FALSE
 
 If you want to avoid dependency on tag order, use the following approach:
 
 Example: tags.indexOf('slow') >= 0 || tags.indexOf('fast') >= 0
 	Tags and results:
-		“slow,fast” -> TRUE
-		“fast,slow” -> TRUE
-		“fast” -> TRUE
+
+- “slow,fast” -> TRUE
+- “fast,slow” -> TRUE
+- “fast” -> TRUE
 
 
 It's also important to mention that flexible tags are not compatible with quota's activation rules.