DOCS: Documentation improvements (#1786)

Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>

docs/_functions/domain/SSHFP.md

@@ -11,6 +11,7 @@ parameters:
 SSHFP contains a fingerprint of a SSH server which can be validated before SSH clients are establishing the connection.
 
 **Algorithm** (type of the key)
+
 | ID | Algorithm |
 |----|-----------|
 | 0  | reserved  |
@@ -20,6 +21,7 @@ SSHFP contains a fingerprint of a SSH server which can be validated before SSH c
 | 4  | ED25519   |
 
 **Type** (fingerprint format)
+
 | ID | Algorithm |
 |----|-----------|
 | 0  | reserved  |

docs/_functions/domain/TXT.md

@@ -43,7 +43,7 @@ split into 255-octets chunks or the provider may report an error
 if it does not handle multiple strings.
 
 
-### TXT record edge cases.
+### TXT record edge cases
 
 Most providers do not support the full possibilities of what a TXT
 record can store.  DNSControl can not handle all the edge cases

docs/_functions/global/D_EXTEND.md

@@ -29,8 +29,6 @@ Some operators only act on an apex domain (e.g.
 `CF_REDIRECT` and `CF_TEMP_REDIRECT`). Using them
 in a `D_EXTEND` subdomain may not be what you expect.
 
-Example:
-
 {% capture example %}
 ```js
 D("domain.tld", REG, DnsProvider(DNS),

docs/_functions/global/NewDnsProvider.md

@@ -7,7 +7,7 @@ parameters:
 return: string
 ---
 
-NewDnsProvider activates a DNS Service Provider (DSP) specified in creds.json.
+NewDnsProvider activates a DNS Service Provider (DSP) specified in `creds.json`.
 A DSP stores a DNS zone's records and provides DNS service for the zone (i.e.
 answers on port 53 to queries related to the zone).
 

docs/_functions/global/require.md

@@ -56,7 +56,6 @@ function includeK8Sdev() {
 {% include example.html content=example %}
 
 You can also use it to require JSON files and initialize variables with it:
-For Example:
 
 {% capture example %}
 ```js

docs/_functions/record/CAA_BUILDER.md

@@ -46,4 +46,3 @@ The parameters are:
   * `CAA("@", "issue", "letsencrypt.org")`
   * `CAA("@", "issue", "comodoca.com")`
   * `CAA("@", "issuewild", ";")`
-```