Polish doc

Closes #15011

docs/reference/query-dsl/common-terms-query.asciidoc

@@ -73,7 +73,7 @@ In this example, words that have a document frequency greater than 0.1%
 {
   "common": {
     "body": {
-      "query":            "this is bonsai cool",
+      "query": "this is bonsai cool",
       "cutoff_frequency": 0.001
     }
   }
@@ -93,7 +93,7 @@ all terms required:
 {
   "common": {
     "body": {
-      "query":            "nelly the elephant as a cartoon",
+      "query": "nelly the elephant as a cartoon",
       "cutoff_frequency": 0.001,
       "low_freq_operator": "and"
     }
@@ -113,8 +113,8 @@ which is roughly equivalent to:
       { "term": { "body": "cartoon"}}
     ],
     "should": [
-      { "term": { "body": "the"}},
-      { "term": { "body": "as"}},
+      { "term": { "body": "the"}}
+      { "term": { "body": "as"}}
       { "term": { "body": "a"}}
     ]
   }
@@ -131,8 +131,8 @@ must be present, for instance:
 {
   "common": {
     "body": {
-      "query":                "nelly the elephant as a cartoon",
-      "cutoff_frequency":     0.001,
+      "query": "nelly the elephant as a cartoon",
+      "cutoff_frequency": 0.001,
       "minimum_should_match": 2
     }
   }
@@ -156,8 +156,8 @@ which is roughly equivalent to:
       }
     },
     "should": [
-      { "term": { "body": "the"}},
-      { "term": { "body": "as"}},
+      { "term": { "body": "the"}}
+      { "term": { "body": "as"}}
       { "term": { "body": "a"}}
     ]
   }
@@ -169,7 +169,7 @@ minimum_should_match
 A different
 <<query-dsl-minimum-should-match,`minimum_should_match`>>
 can be applied for low and high frequency terms with the additional
-`low_freq` and `high_freq` parameters Here is an example when providing
+`low_freq` and `high_freq` parameters. Here is an example when providing
 additional parameters (note the change in structure):
 
 [source,js]
@@ -177,8 +177,8 @@ additional parameters (note the change in structure):
 {
   "common": {
     "body": {
-      "query":                "nelly the elephant not as a cartoon",
-      "cutoff_frequency":     0.001,
+      "query": "nelly the elephant not as a cartoon",
+      "cutoff_frequency": 0.001,
       "minimum_should_match": {
           "low_freq" : 2,
           "high_freq" : 3
@@ -230,8 +230,8 @@ for high frequency terms is when there are only high frequency terms:
 {
   "common": {
     "body": {
-      "query":                "how not to be",
-      "cutoff_frequency":     0.001,
+      "query": "how not to be",
+      "cutoff_frequency": 0.001,
       "minimum_should_match": {
           "low_freq" : 2,
           "high_freq" : 3