Update README.md

README.md

@@ -1,6 +1,6 @@
 <a className="gh-badge" href="https://datahub.io/core/global-temp"><img src="https://badgen.net/badge/icon/View%20on%20datahub.io/orange?icon=https://datahub.io/datahub-cube-badge-icon.svg&label&scale=1.25" alt="badge" /></a>
 
-Global Temperature Time Series. Data are included from the GISS Surface Temperature (GISTEMP) analysis and the global component of Climate at a Glance (GCAG). Two datasets are provided: 1) global monthly mean and 2) annual mean temperature anomalies in degrees Celsius from 1880 to the present as for the GCAG data is available from 1850 to the present.
+Data are included from the GISS Surface Temperature (GISTEMP) analysis and the global component of Climate at a Glance (GCAG). Two datasets are provided: 1) global monthly mean and 2) annual mean temperature anomalies in degrees Celsius. The GISTEMP data are available from 1880 to the present, while the GCAG data are available from 1850 to the present.
 
 ## Data
 
@@ -91,4 +91,4 @@ The upstream datasets do not impose any specific restrictions on using these dat
 [hadcrut5]: https://www.metoffice.gov.uk/hadobs/hadcrut5/index.html
 [ghcn-m]: http://www.ncdc.noaa.gov/ghcnm/v3.php
 [ersst]: http://www.ncdc.noaa.gov/data-access/marineocean-data/extended-reconstructed-sea-surface-temperature-ersst-v3b
-[icoads]: http://icoads.noaa.gov/
+[icoads]: http://icoads.noaa.gov/