Minor fix and improve

2 files changed, 2 insertions, 2 deletions

diff --git a/astro/fits/fitscube.py b/astro/fits/fitscube.py
index f69cfd2..a612d96 100755
--- a/astro/fits/fitscube.py
+++ b/astro/fits/fitscube.py
@@ -502,7 +502,7 @@ def main():
                             help="input FITS cube filename")
     parser_crp.add_argument("-o", "--outfile", dest="outfile", required=True,
                             help="output corrupted FITS cube")
-    parser_cal.add_argument("--save-info", dest="save_info",
+    parser_crp.add_argument("--save-info", dest="save_info",
                             action="store_true",
                             help="save the calibration information of echo " +
                             "channel/slice to a text file")
diff --git a/astro/ps1d_eorwindow.py b/astro/ps1d_eorwindow.py
index bbb0ded..8828247 100755
--- a/astro/ps1d_eorwindow.py
+++ b/astro/ps1d_eorwindow.py
@@ -155,7 +155,7 @@ class PS1D:
         ax.errorbar(x[1:], y[1:], yerr=yerr[1:], fmt="none")
         ax.plot(x[1:], y[1:], marker="o")
         ax.set(xscale="log", yscale="log",
-               xlabel=r"[Mpc$^{-1}$]", ylabel=ylabel,
+               xlabel=r"k [Mpc$^{-1}$]", ylabel=ylabel,
                title="1D Spherically Average Power Spectrum")
         return ax