Merge pull request #71 from dynamsoft-docs/docs-fix-small-issues

docs: fix a few small issues

Author: Tom-Dynamsoft

README.md

@@ -10,7 +10,6 @@ The following are some configuration files you may need to change:
 
 Please follow the explanation to replace the information with your product.
 
-
 ## Front Matter
 
 You can use the front matter to change the value of page varibales or define your own custom varibales. Detailed information can be found in [Jekyll Documentation](https://jekyllrb.com/docs/front-matter/).

about/activate.md

@@ -21,11 +21,11 @@ When you activate a purchased license in the [customer portal](https://www.dynam
 
 Both options use the same software, [Dynamsoft License Server (DLS)]({{site.about}}terms.html#dynamsoft-license-server), to manage the license. The differences are:
 
-|  | Dynamsoft-hosted| Self-hosted |
-|:-:|:-:|:-:|
-| Need to designate a server to host DLS | No | Yes |
-| Need to install and manage DLS | No | Yes |
-| Must have connection to Dynamsoft | Yes | No |
+|                                        | Dynamsoft-hosted | Self-hosted |
+| :------------------------------------: | :--------------: | :---------: |
+| Need to designate a server to host DLS |        No        |     Yes     |
+|     Need to install and manage DLS     |        No        |     Yes     |
+|   Must have connection to Dynamsoft    |       Yes        |     No      |
 
 Generally, you choose to host your own DLS if
 

about/licenseFAQ.md

@@ -9,6 +9,7 @@ hasCustomLdJson: true
 noTitleIndex: true
 customLdJsonScript: 
 ---
+
 <script type="application/ld+json">
 {
   "@context": "https://schema.org",