readme: fix formatting of listing

govc/README.md

@@ -54,46 +54,52 @@ to set defaults:
 
 * `GOVC_URL`: URL of ESXi or vCenter instance to connect to.
 
-  > The URL scheme defaults to `https` and the URL path defaults to `/sdk`.
-  > This means that specifying `user:pass@host` is equivalent to
-  > `https://user:pass@host/sdk`.
+    The URL scheme defaults to `https` and the URL path defaults to `/sdk`.
+    This means that specifying `user:pass@host` is equivalent to
+    `https://user:pass@host/sdk`.
 
-  > If password include special characters like `#` or `:` you can use
-  > `GOVC_USERNAME` and `GOVC_PASSWORD` to have a simple `GOVC_URL`
+    If password include special characters like `#` or `:` you can use
+    `GOVC_USERNAME` and `GOVC_PASSWORD` to have a simple `GOVC_URL`
 
-  > When using govc against VMware Workstation, GOVC_URL can be set to "localhost"
-  > without a user or pass, in which case local ticket based authentication is used.
+    When using govc against VMware Workstation, GOVC_URL can be set to "localhost"
+    without a user or pass, in which case local ticket based authentication is used.
 
 * `GOVC_USERNAME`: USERNAME to use if not specified in GOVC_URL.
 
 * `GOVC_PASSWORD`: PASSWORD to use if not specified in GOVC_URL.
 
 * `GOVC_TLS_CA_CERTS`: Override system root certificate authorities.
 
-  > export GOVC_TLS_CA_CERTS=~/.govc_ca.crt
-  > Use path separator to specify multiple files:
-  > export GOVC_TLS_CA_CERTS=~/ca-certificates/bar.crt:~/ca-certificates/foo.crt
+    ``` console
+    $ export GOVC_TLS_CA_CERTS=~/.govc_ca.crt
+    # Use path separator to specify multiple files:
+    $ export GOVC_TLS_CA_CERTS=~/ca-certificates/bar.crt:~/ca-certificates/foo.crt
+    ```
 
 * `GOVC_TLS_KNOWN_HOSTS`: File(s) for thumbprint based certificate verification.
 
-  > Thumbprint based verification can be used in addition to or as an alternative to
-  > GOVC_TLS_CA_CERTS for self-signed certificates.  Example:
-  > export GOVC_TLS_KNOWN_HOSTS=~/.govc_known_hosts
-  > govc about.cert -u host -k -thumbprint | tee -a $GOVC_TLS_KNOWN_HOSTS
-  > govc about -u user:pass@host
+    ``` console
+    # Thumbprint based verification can be used in addition to or as an alternative to
+    $ GOVC_TLS_CA_CERTS for self-signed certificates.  Example:
+    $ export GOVC_TLS_KNOWN_HOSTS=~/.govc_known_hosts
+    $ govc about.cert -u host -k -thumbprint | tee -a $GOVC_TLS_KNOWN_HOSTS
+    $ govc about -u user:pass@host
+    ```
 
 * `GOVC_TLS_HANDSHAKE_TIMEOUT`: Limits the time spent performing the TLS handshake.
 
 * `GOVC_INSECURE`: Disable certificate verification.
 
-  > This option sets Go's tls.Config.InsecureSkipVerify flag and is false by default.
-  > Quoting https://golang.org/pkg/crypto/tls/#Config:
-  > > InsecureSkipVerify controls whether a client verifies the
-  > > server's certificate chain and host name.
-  > > If InsecureSkipVerify is true, TLS accepts any certificate
-  > > presented by the server and any host name in that certificate.
-  > > In this mode, TLS is susceptible to man-in-the-middle attacks.
-  > > This should be used only for testing.
+    This option sets Go's `tls.Config.InsecureSkipVerify` flag and is false by default.
+    Quoting https://golang.org/pkg/crypto/tls/#Config:
+    > `InsecureSkipVerify` controls whether a client verifies the
+    > server's certificate chain and host name.
+    >
+    > If `InsecureSkipVerify` is true, TLS accepts any certificate
+    > presented by the server and any host name in that certificate.
+    >
+    > In this mode, TLS is susceptible to man-in-the-middle attacks.
+    > This should be used only for testing.
 
 * `GOVC_DATACENTER`