update documentation (#22)

Co-authored-by: Jun Wang <junwang-noaa@users.noreply.github.com>

doc/UsersGuide/source/InputsOutputs.rst

@@ -22,8 +22,12 @@ The ufs-weather-model can be configured as one of several applications, from a s
      - UFSAtm coupled to GOCART
    * - S2S
      - Coupled UFSATM-MOM6-CICE6-CMEPS
+   * - S2SA
+     - Coupled UFSATM-MOM6-CICE6-GOCART-CMEPS
    * - S2SW
      - Coupled UFSATM-MOM6-CICE6-WW3-CMEPS
+   * - S2SWA
+     - Coupled UFSATM-MOM6-CICE6-WW3-GOCART-CMEPS
    * - NG-GODAS
      - Coupled CDEPS-DATM-MOM6-CICE6-CMEPS
    * - HAFS
@@ -1205,8 +1209,7 @@ shows the following parameters that can be set in *model_configure* at run-time.
    * - output_fh
      - history file output forecast hours or history file output frequency if the second elelment is -1
      - real
-     - -1 (negative: turn off the option, otherwise overwritten nfhout/nfhout_fh; 6 -1: output every 6 hoursr; 6 9: output history files at fh=6 and 9)
-     - -1 (negative: turn off the option, otherwise overwritten nfhout/nfhout_fh; 6 -1: output every 6 hoursr; 6 9: output history files at fh=6 and 9. Note: output_fh can only take 277 elements)
+     - -1 (negative: turn off the option, otherwise overwritten nfhout/nfhout_fh; 6 -1: output every 6 hoursr; 6 9: output history files at fh=6 and 9. Note: output_fh can only take 1032 characters)
 
 :numref:`Table %s <ModelConfigParamsNotChanged>` shows the following parameters in *model_configure* that
 are not usually changed.