diff --git a/cij/cli/cij.py b/cij/cli/cij.py
index a5ccf8c..8da208c 100644
--- a/cij/cli/cij.py
+++ b/cij/cli/cij.py
@@ -29,6 +29,7 @@ def main():
 from cij.cli.plot import main as _plot
 main.add_command(_plot, "plot")
 
+main.context_settings["max_content_width"] = 9999
 
 if __name__ == "__main__":
     main()
\ No newline at end of file
diff --git a/cij/cli/extract.py b/cij/cli/extract.py
index 5e4959d..cf6d36c 100644
--- a/cij/cli/extract.py
+++ b/cij/cli/extract.py
@@ -12,7 +12,7 @@ def load_data(var):
     df.index = [float(idx) for idx in df.index]
     return df
 
-@click.command("extract", help="Extract data from cij calculation results to a table at specific P or T (e.g. table with c11s, c12s, K, G vs. P at 300 K).")
+@click.command("extract", help="Extract data from cij calculation results to a table at specific P or T (e.g., table with c11s, c12s, K, G vs. P at 300 K).")
 @click.option("-v", "--variables", required=True, help="Variables to output, (e.g., 'c11s,c12s,bm,G'), values should be seperated with comma.")
 @click.option("-T", "--temperature", type=click.FLOAT, help="Specify temperature to extract data at, value in unit K, result will be tabulated vs. P.")
 @click.option("-P", "--pressure", type=click.FLOAT, help="Specify pressure to extract data at, value in unit GPa, result will be tabulated vs. T.")
diff --git a/cij/data/schema/config.schema.json b/cij/data/schema/config.schema.json
index acafb61..02c453c 100644
--- a/cij/data/schema/config.schema.json
+++ b/cij/data/schema/config.schema.json
@@ -63,13 +63,13 @@
                 },
                 "NTV": {
                     "type": "integer",
-                    "title": "Number of volumes (or equivivalently, pressures) on the grid",
+                    "title": "Number of volumes (or equivivalently, pressures) on the grid.",
                     "minimum": 1
                 },
 
                 "P_MIN": {
                     "type": "number",
-                    "title": "Desired minimum pressure to calculate, in GPa"
+                    "title": "Desired minimum pressure to calculate, in GPa."
                 },
                 "DELTA_P": {
                     "type": "number",