diff --git a/squiggle_more.c b/squiggle_more.c
index ceeafd9..ecb964a 100644
--- a/squiggle_more.c
+++ b/squiggle_more.c
@@ -366,7 +366,7 @@ void array_print_90_ci_histogram(double* xs, int n_samples, int n_bins){
         decimalPlaces = -magnitude;
         decimalPlaces = decimalPlaces > 10 ? 10 : decimalPlaces;  
     }
-    printf(  "  (-∞, %*.*f):  %d\n", 4+decimalPlaces, decimalPlaces, min_value, below_min);
+    printf(  "  (   -∞,  %*.*f):  %d\n", 4+decimalPlaces, decimalPlaces, min_value, below_min);
     for (int i = 0; i < n_bins; i++) {
         double bin_start = min_value + i * bin_width;
         double bin_end = bin_start + bin_width;
@@ -384,7 +384,7 @@ void array_print_90_ci_histogram(double* xs, int n_samples, int n_bins){
         }
         printf(" %d\n", bins[i]);
     }
-    printf(  "  (%*.*f, +∞):  %d\n", 4+decimalPlaces, decimalPlaces, max_value, above_max);
+    printf(  "  (%*.*f,    +∞):  %d\n", 4+decimalPlaces, decimalPlaces, max_value, above_max);
 
     // Free the allocated memory for bins
     free(bins);