Refactored docs (#2284)

* Refactored documentation for providers

* Lots of fixes
- Fixed grammar/typos
- Fixed sidebar config
- Enabled additional prism languages

* Removed useless spaces

* Fixed leftover typos

* Fixes for verify-generate

* Updated package-lock.json

pkg/apis/options/legacy_options.go

@@ -605,7 +605,7 @@ func legacyGoogleFlagSet() *pflag.FlagSet {
 	flagSet.String("google-admin-email", "", "the google admin to impersonate for api calls")
 	flagSet.String("google-service-account-json", "", "the path to the service account json credentials")
 	flagSet.String("google-use-application-default-credentials", "", "use application default credentials instead of service account json (i.e. GKE Workload Identity)")
-	flagSet.String("google-target-principal", "", "the targetprincipal to impersonate when using ADC")
+	flagSet.String("google-target-principal", "", "the target principal to impersonate when using ADC")
 
 	return flagSet
 }

pkg/apis/options/upstreams.go

@@ -12,7 +12,7 @@ const (
 
 // UpstreamConfig is a collection of definitions for upstream servers.
 type UpstreamConfig struct {
-	// ProxyRawPath will pass the raw url path to upstream allowing for url's
+	// ProxyRawPath will pass the raw url path to upstream allowing for urls
 	// like: "/%2F/" which would otherwise be redirected to "/"
 	ProxyRawPath bool `json:"proxyRawPath,omitempty"`
 
@@ -60,7 +60,7 @@ type Upstream struct {
 
 	// InsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
 	// This option is insecure and will allow potential Man-In-The-Middle attacks
-	// betweem OAuth2 Proxy and the usptream server.
+	// between OAuth2 Proxy and the upstream server.
 	// Defaults to false.
 	InsecureSkipTLSVerify bool `json:"insecureSkipTLSVerify,omitempty"`