FEATURES: Small tidy up for constancy and grammar

docs/FEATURES

@@ -15,23 +15,23 @@ curl tool
  - redirectable stderr
  - metalink support (*13)
 
-libcurl supports
+libcurl
  - full URL syntax with no length limit
  - custom maximum download time
  - custom least download speed acceptable
  - custom output result after completion
  - guesses protocol from host name unless specified
  - uses .netrc
- - progress bar/time specs while downloading
+ - progress bar with time statistics while downloading
  - "standard" proxy environment variables support
  - compiles on win32 (reported builds on 40+ operating systems)
  - selectable network interface for outgoing traffic
  - IPv6 support on unix and Windows
  - persistent connections
  - socks5 support
- - supports user name + password in proxy environment variables
+ - supports user name and password in proxy environment variables
  - operations through proxy "tunnel" (using CONNECT)
- - supports large files (>2GB and >4GB) both upload/download
+ - support for large files (>2GB and >4GB) during upload and download
  - replaceable memory functions (malloc, free, realloc, etc)
  - asynchronous name resolving (*6)
  - both a push and a pull style interface
@@ -62,7 +62,7 @@ HTTP
  - via http-proxy
  - retrieve file modification date
  - Content-Encoding support for deflate and gzip
- - "Transfer-Encoding: chunked" support for "uploads"
+ - "Transfer-Encoding: chunked" support in uploads
  - data compression (*12)
 
 HTTPS (*1)
@@ -76,7 +76,8 @@ HTTPS (*1)
 FTP
  - download
  - authentication
- - kerberos4 (*5), kerberos5 (*3)
+ - kerberos4 (*5)
+ - kerberos5 (*3)
  - active/passive using PORT, EPRT, PASV or EPSV
  - single file size information (compare to HTTP HEAD)
  - 'type=' URL support
@@ -107,7 +108,8 @@ SFTP (*8)
  - with custom commands sent before/after the transfer
 
 TFTP
- - download / upload
+ - download
+ - upload
 
 TELNET
  - connection negotiation
@@ -122,7 +124,7 @@ DICT
 
 FILE
  - URL support
- - "uploads"
+ - upload
  - resume
 
 SMTP
@@ -163,7 +165,7 @@ IMAP
  - fetch e-mails with support for specifing the UID and SECTION
  - upload e-mails via the append command
  - enhanced command support for: EXAMINE, CREATE, DELETE, RENAME, STATUS,
-   STORE, COPY, and UID via custom requests
+   STORE, COPY and UID via custom requests
  - via http-proxy
 
 IMAPS (*1)
@@ -175,16 +177,16 @@ FOOTNOTES
 =========
 
   *1 = requires OpenSSL, GnuTLS, NSS, yassl, axTLS, PolarSSL, schannel (native
-       Windows), Secure Transport (native iOS/OS X)  or qssl (native IBM i)
+       Windows), Secure Transport (native iOS/OS X) or qssl (native IBM i)
   *2 = requires OpenLDAP
-  *3 = requires a GSSAPI-compliant library, such as Heimdal or similar.
+  *3 = requires a GSSAPI-compliant library, such as Heimdal or similar
   *4 = requires FBopenssl
-  *5 = requires a krb4 library, such as the MIT one or similar.
+  *5 = requires a krb4 library, such as the MIT one or similar
   *6 = requires c-ares
-  *7 = requires OpenSSL, NSS, qssl, schannel, or Secure Transport; GnuTLS, for
+  *7 = requires OpenSSL, NSS, qssl, schannel or Secure Transport; GnuTLS, for
        example, only supports SSLv3 and TLSv1
   *8 = requires libssh2
-  *9 = requires OpenSSL, GnuTLS, NSS, yassl, Secure Transport, or SSPI (native
+  *9 = requires OpenSSL, GnuTLS, NSS, yassl, Secure Transport or SSPI (native
        Windows)
   *10 = requires any of the SSL libraries in (*1) above other than axTLS, which
         does not support SSLv3