Change first letter of sentence to uppercase

License: MIT
Signed-off-by: Yuval Langer <yuval.langer@gmail.com>

Author: yuvallanger

examples/pinning/readme.md

@@ -22,7 +22,7 @@ ipfs pin ls --type=all
 As you may have noticed, the first `ipfs pin rm` command didnt work, it should
 have warned you that the given hash was "pinned recursively". There are three
 types of pins in the ipfs world; direct pins, which pin just a single block, and
-no others in relation to it. recursive pins, which pin a given block and all of
+no others in relation to it. Recursive pins, which pin a given block and all of
 its children, and indirect pins, which are the result of a given blocks parent
 being pinned recursively.
 

webapps/example-viewer/home/readme.md

@@ -46,8 +46,8 @@ files into a directory. There are a couple of specially-named files that this
 viewer will treat differently:
 
 - `readme.md` this is the bulk of your example, in markdown.
-- `thumbnail.png` this is the thumbnail image. it can also be thumbnail.jpg,
-  or thumbnail.gif. the precedence is: `png -> jpg -> gif`
+- `thumbnail.png` this is the thumbnail image. It can also be thumbnail.jpg,
+  or thumbnail.gif. The precedence is: `png -> jpg -> gif`
 
 That's it! Endeavor to add any other files you need into the directory,
 instead of making any external links. The idea is that an example should be