Merge pull request #5924 from thrasherht/patch-1

Update _index.md

Author: jstirnaman

content/influxdb/v2/install/_index.md

@@ -376,7 +376,7 @@ To install {{% product-name %}} on Linux, do one of the following:
    cat <<EOF | tee /etc/yum.repos.d/influxdata.repo
    [influxdata]
    name = InfluxData Repository - Stable
-   baseurl = https://repos.influxdata.com/stable/${basearch}/main
+   baseurl = https://repos.influxdata.com/stable/\${basearch}/main
    enabled = 1
    gpgcheck = 1
    gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-influxdata