diff --git a/doc/RUNMODEM.md b/doc/RUNMODEM.md
index f741ae67d5cc3686b63db02fbf90a1b89ae45f9d..b291bdf2dde2d50d63055c2790f7549b39813d74 100644
--- a/doc/RUNMODEM.md
+++ b/doc/RUNMODEM.md
@@ -222,7 +222,7 @@ This image shows an example of gNB 5G MIMO logical antenna port configuration. I
 
 The basic element is a dual-polarized antenna, therefore the minimal DL MIMO setup with two logical antenna ports would consist of two cross-polarized antenna elements. In a single panel configuration, as the one in the picture, this element can be repeated vertiacally and/or horizontally to form an equi-spaced 1D or 2D array. The values N1 and N2 represent the number of antenna ports in the two dimensions and the supported configurations are specified in Section 5.2.2.2.1 of TS 38.214.
 
-The DL logical antenna port configuration can be selected thorugh configuration file. `pdsch_AntennaPorts_N1` can be used to set N1 parameter, `pdsch_AntennaPorts_N2` to set N2 and `pdsch_AntennaPorts_XP` to set the cross-polarization configuration (1 for single pol, 2 for cross-pol). To be noted that if XP is 1 but N1 and/or N2 are larger than 1, this would result in a non-standard configuration and the PMI selected would be the identity matrix regardless of CSI report. The default value for each of these parameters is 1.
+The DL logical antenna port configuration can be selected through configuration file. `pdsch_AntennaPorts_N1` can be used to set N1 parameter, `pdsch_AntennaPorts_N2` to set N2 and `pdsch_AntennaPorts_XP` to set the cross-polarization configuration (1 for single pol, 2 for cross-pol). To be noted that if XP is 1 but N1 and/or N2 are larger than 1, this would result in a non-standard configuration and the PMI selected would be the identity matrix regardless of CSI report. The default value for each of these parameters is 1.
 
 # Additional links
 
diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c
index 793d7cb5acc21090d73956573e0e67cc07acac9a..d1c376d7934710b5e45361f4a10a8c7975527d25 100644
--- a/openair1/SIMULATION/NR_PHY/dlsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlsim.c
@@ -209,7 +209,7 @@ void config_common(int Mod_idP,
                    int ssb_SubcarrierOffset,
                    int pdsch_AntennaPorts,
                    int pusch_AntennaPorts,
-		   NR_ServingCellConfigCommon_t *scc);
+                   NR_ServingCellConfigCommon_t *scc);
 
 int generate_dlsch_header(unsigned char *mac_header,
                           unsigned char num_sdus,