Fix FermionicOp Warning msg format (#330)

qiskit-community · Aug 18, 2021 · 8e143db · 8e143db
1 parent 1d973e5
commit 8e143db
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/qiskit_nature/operators/second_quantization/fermionic_op.py b/qiskit_nature/operators/second_quantization/fermionic_op.py
@@ -250,8 +250,8 @@ def __init__(
             if FermionicOp._display_format_warn:
                 FermionicOp._display_format_warn = False
                 warnings.warn(
-                    "The default value for `display_format` will be changed from 'dense'"
-                    "to 'sparse' in version 0.3.0. Once that happens, you must specify"
+                    "The default value for `display_format` will be changed from 'dense' "
+                    "to 'sparse' in version 0.3.0. Once that happens, you must specify "
                     "display_format='dense' directly.",
                     stacklevel=2,
                 )