Merge pull request #599 from Yubico/oath-walkthrough

Fix dead link and small inaccuracy in OATH walk-through

content/OATH/OATH_Walk-Through.adoc

@@ -9,7 +9,7 @@ The YubiKey-generated passcode can be used as one of the authentication options
 === Requirements
 
 * link:https://gradle.org/install/[Install the Gradle build tool]
-* link:..//YubiKey_OATH_software.html[Configure the YubiKey using the tools to read and generate the OATH codes]. A developer or administrator configures the YubiKey for one of the supported methods.
+* link:./YubiKey_OATH_software.html[Configure the YubiKey using the tools to read and generate the OATH codes]. The end user or a provisioning administrator configures the YubiKey for one of the supported methods.
 * Provide secret key. Go to the link:https://upgrade.yubico.com/getapikey/[Yubico API key signup page] to generate a shared symmetric key for use with Yubico Web Services. The YubiKey securely stores it to use in combination with a timestamp or authentication counter to generate the OTP code.
 * OTP verification server. Use the link:https://www.yubico.com/products/services-software/yubicloud/[YubiCloud] server with a Yubico API key, or host one of two link:../../Software_Projects/Yubico_OTP/YubiCloud_Validation_Servers/[YubiCloud Validation Servers].
 * link:https://www.yubico.com/products/compare-products-series/[Supported model of YubiKey]