Fix malformed sentence

Author: ConnectedSystems

docs/src/examples/calibration/custom_calibration.md

@@ -218,7 +218,7 @@ function custom_low_flow_objective(obs, sim)
 end
 
 # Assign different metrics to individual nodes
-# Make GR4J 
+# Make the GR4J node use the custom low-flow metric
 custom_metrics = Dict(
     "410730_ihacres" => (obs, sim) -> 1.0 - Streamfall.NmKGE(obs, sim),
     "410730_gr4j" => custom_low_flow_objective,

docs/src/examples/ensembles/weighted_ensembles.md

@@ -128,4 +128,4 @@ ensemble results.
 This ensemble approach may be improved further by:
 
 - Using a rolling window to smooth ensemble predictions
-- Defining a custom objective function to emphasize model performance
+- Defining a custom objective function to target specific conditions