ok: Update nasa-heasarc.yaml

Author: cstner

datasets/nasa-heasarc.yaml

@@ -24,6 +24,7 @@ Tags:
   - imaging
   - satellite imagery
   - x-ray
+
 License: See [the HEASARC data policy web site](https://heasarc.gsfc.nasa.gov/docs/heasarc/data_policy.html)
 Citation: See [the HEASARC data policy web site](https://heasarc.gsfc.nasa.gov/docs/heasarc/data_policy.html)
 Resources:
@@ -142,7 +143,7 @@ Resources:
    Region: us-east-1
    Type: S3 Bucket
 
- - Description: The [SRG Mission](https://heasarc.gsfc.nasa.gov/docs/heasarc/missions/srg.html) eROSITA Instrument Data Archive. More information available at [the eROSITA support site](https://heasarc.gsfc.nasa.gov/docs/srg/erosita/). Total size > 3 TB.
+ - Description: "The [SRG Mission](https://heasarc.gsfc.nasa.gov/docs/heasarc/missions/srg.html) eROSITA Instrument Data Archive. More information available at [the eROSITA support site](https://heasarc.gsfc.nasa.gov/docs/srg/erosita/). Total size > 3 TB."
    ARN: arn:aws:s3:::nasa-heasarc/srg/data/erosita/
    Region: us-east-1
    Type: S3 Bucket
@@ -177,7 +178,7 @@ Resources:
    Region: us-east-1
    Type: S3 Bucket
 
-- Description: The [XRISM Mission](https://heasarc.gsfc.nasa.gov/docs/heasarc/missions/xrism.html) Data Archive.  Total size > 1 TB.
+- Description: "The [XRISM Mission](https://heasarc.gsfc.nasa.gov/docs/heasarc/missions/xrism.html) Data Archive.  Total size > 1 TB."
   ARN: arn:aws:s3:::nasa-heasarc/xrism/data/obs/
   Region: us-east-1
   Type: S3 Bucket