diff --git a/pyfixest/FixestMulti.py b/pyfixest/FixestMulti.py
index e780692b..03a84c55 100644
--- a/pyfixest/FixestMulti.py
+++ b/pyfixest/FixestMulti.py
@@ -463,8 +463,8 @@ def tidy(self) -> pd.DataFrame:
                 - Std. Error: the standard errors of the estimated coefficients
                 - t value: the t-values of the estimated coefficients
                 - Pr(>|t|): the p-values of the estimated coefficients
-                - 2.5 %: the lower bound of the 95% confidence interval
-                - 97.5 %: the upper bound of the 95% confidence interval
+                - 2.5%: the lower bound of the 95% confidence interval
+                - 97.5%: the upper bound of the 95% confidence interval
                 If `type` is set to "markdown", the resulting DataFrame will be
                 returned as a markdown-formatted string with three decimal places.
         """
diff --git a/pyfixest/visualize.py b/pyfixest/visualize.py
index 60a64df9..f88c0974 100644
--- a/pyfixest/visualize.py
+++ b/pyfixest/visualize.py
@@ -246,7 +246,7 @@ def _coefplot(
         ggplot(df, aes(x="Coefficient", y="Estimate", color="Model"))
         + geom_point(position=position_dodge(0.5))
         + geom_errorbar(
-            aes(ymin="2.5 %", ymax="97.5 %"), width=0.05, position=position_dodge(0.5)
+            aes(ymin="2.5%", ymax="97.5%"), width=0.05, position=position_dodge(0.5)
         )
         + ylab("Estimate and 95% Confidence Interval")
     )
diff --git a/tests/test_visualize.py b/tests/test_visualize.py
index 972626ed..e542e1d7 100644
--- a/tests/test_visualize.py
+++ b/tests/test_visualize.py
@@ -24,3 +24,7 @@ def test_visualize():
     # iplot
     fit5 = feols("Y ~ i(f1)", data=data)
     iplot(fit5)
+
+    # FixestMulti
+    fit6 = feols("Y + Y2 ~ X1 + X2 | f1", data=data)
+    fit6.coefplot()